Problem: Write a negative (OPTIONS:
- negative
- positive) yelp review.
A: cardboard french fries, mediocre/dry burger patties, and a bland sauce all made by jesus-loving freaks... no thanks. East Coast does it better... (shake shack, five guys, etc.) and they don't secretly put bible verses on their packaging. creepers.
Q: positive

A: What a great experience & beyond amazing service!! I recommend the Las Vegas Night flight to everyone!! I've been to Vegas a lot but to see the city this way. It was so amazing and beautiful. We bought a groupon and went for a friends birthday and we had a blast! There was complimentary champagne. Staff was so nice and friendly when we checked in. Everything was done in a timely manner as well. I want to give a big shout out to Aaron who was so nice to us and was beyond helpful with questions and also made sure we were taken care of. He was fun and personable perfect for the job. He made our experience worth it! He even drove us back to the strip! Thank youo Heli USA for such a great experience and made my friend's birthday!
Problem: What would be an example of an negative (OPTIONS:
- negative
- positive) review?

Answer: We purchased the trip from Las Vegas to the West Rim in advance through Viator (note: in addition to what you pay online in advance, there is an additional $20/person fee that you pay when you check in with the tour operator). We had purchased both extras: the helicopter + boat ride, and the SkyWalk. Early pickup, and long line to check in with Gray Line. On the drive out, the driver kept repeating how we would have exactly 4 hours to do everything, and it would be rushed, and we should not be late. We assumed that since they sold us these activities, there would be time for it all, as long as we moved quickly. We followed the instructions to the letter and raced from one activity to the next. First there was a looong line for the helicopter + boat ride. Computer glitch. But finally we were on our way, and that part was awesome. Then we took the shuttle bus to the SkyWalk, and the disaster started. First, there was a very, very long and disorganized line (with some people cutting). They told us the hold up was due to an insufficient number of lockers (as no packs or cameras are allowed). That turned out not to be true. The long line was due to a big crowd combined to many staff members taking lunch break at the same time. After about an hour in a first line, they let us through to a waiting area with the lockers. From there, more lining up: they would call people by numbers. Except, we had not been given a number. There was a lot of confusion and many groups went ahead of us. After about 30 minutes, we realized there was a problem. The staff in charge had gone to lunch and a bunch of people had been let into this area without number. There were about 50-100 people in our situation. It was very chaotic. We asked to be given a number, and they said no -- had to wait for a supervisor. With a lot of begging and waiting, finally a supervisor arrived, but he was completely unhelpful. The easy solution would have been to let the people without a number go through. Rather then apologizing and believing 50 people in front of him, he said he would give us a number that would get us to the Skywalk after about another 20 minutes ("to make sure we did not get ahead of anyone else"!), or we could get a refund. Many, like us, opted for refund, but when we went to the cashier, they refused to reimburse us because, although we had our tickets, we did not have the receipt for them (since we were given the tickets by Gray Line). It was infuriating! In the meanwhile we were hungry (no time to eat), our daughter was crying from hunger and everyone's frustration, and it was past time to be back at the bus for the ride home. We rushed back to the bus (after waiting for the shuttle) and asked the driver to wait while we would at least grab some food with the lunch coupons (which were part of the package) to eat on the ride back. But when we went into the store to grab our lunches, they had closed the register! Not only they would not take our coupons, but they would not even sell us food, unless a manager signed our coupons to approve the exception. We had to run to another building, find the manager, who finally signed the coupons and helped us get our food. We were late to the bus, the driver scolded us, and all passengers were upset thinking it was our fault that we were late. It was humiliating. In summary: Skywalk is severely mismanaged, but Gray Line oversells activities without allowing enough time to enjoy them. Four hours should be enough without huge lines, but it is absolutely not enough when one spends 3 of those hours in lines due to crowds, glitches, silly rules, and mismanagement. Gray Line knows this very well, and still they push to sell those activities. Result: A beautiful day with the family at the Grand Canyon turned into a nightmare.
Input: OPTIONS:
- negative
- positive.
Generate a negative review for a place
Output: Worst service EVER!!! Really 35 min to make a flippin' burrito?? Also you might want to teach your staff about hygene. We watched this kid take out the trash and than run to kitchen to help. EWWWW!
input: Write a negative yelp review (OPTIONS:
- negative
- positive).
output: My flight was delayed for over 4 hours, which meant instead of getting to eat dinner at my destination as originally planned, I instead had to overpay for some crappy airport food. At first I was pleased to see a Pei Wei in the airport as an option, as I have had pretty good experiences at other Pei Wei locations, but that pleasure quickly changed to disappointment. Perhaps it was due to the massive amount of delayed and canceled flights that particular evening, but the line to order was ridiculously long. When I finally did get to order, I was told I had to take my meal 'to go'. This was due to the fact that Pei Wei shares a seating area with a bar, and numerous tables were being used by people with no food, just a laptop and half drank beers. There were even signs by some tables that stated that they were for Pei Wei customers only, but since no one from Pei Wei actually enforced that, the signs were pointless. All of this would be forgiven if the food was decent. It's airport food, my expectations weren't very high, and I was still disappointed. My 'Pei Wei Spicy Chicken' meal lacked any form of spice or flavor. The rice was dryer than the desert surrounding Las Vegas. Half my meal went in the trash. I guess if you are stuck at McCarran C Gates and are starving, Pei Wei is one of the better options available to you. That isn't saying much though...
Q: negative

A:
Food's always been good, the service and speed is a bit more hit and miss than I am used to even for Taco Bell. Also not pleased with the grillers being priced above a buck now. I liked em at 99 cents!