Part 1. Definition
Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.
Part 2. Example
I stayed at the Hilton Chicago for my cousins wedding. The service was impeccable. Not only was the staff attentive, they were respectful and careful not to interrupt the guests or make themselves known when serving dinner. I had the chicken wellington and it was to die for! The chicken was perfect and moist but the pastry crust was flaky and crispy. They even had Pakistani dinner options for some of the guests. The amenities were great, and after an open bar the night before, the Mimosas and brunch buffet couldn't have been better! I would love to have my wedding there.
Answer: positive
Explanation: Review writer likes the hotel. There are strong positive words like 'impeccable' and 'great'. Therefore it is classified as a positive review.
Part 3. Exercise
Stayed at this hotel for labor day weekend and it was pretty awful. The staff were relatively friendly, but that's where the positive aspects stop. Bed was rock hard and VERY uncomfortable. Thermostat didn't work properly and the air conditioner was always 5 degrees warmer or colder than what you wanted. Even though I think $10 for 1 day of internet is RIDICULOUS, I bought it because I needed to download a powerpoint for work and send off a few emails. It was UNGODLY slow and barely better than dialup. I ended up finding a starbucks to use their wifi so I could actually get something done. Minibar was overpriced, as expected. Awful experience, definitely wouldn't stay here again.

Answer:
negative