Part 1. Definition
In this task, you are given Yelp reviews. The task is to classify a review as "POSITIVE" if the overall sentiment of the review is positive or as "NEGATIVE" if the overall sentiment of the review is negative.
Part 2. Example
This is my go to place to get the best chicken Pad Thai! Also the price is super good, considering most places have high prices and poor quality. Love this place, its definitely a top 5 fav for take out.
Answer: POSITIVE
Explanation: The overall sentiment of the review is positive. Hence, the label is 'POSITIVE'.
Part 3. Exercise
This is a review of their lunch/afternoon menu.

The Skinny: so-so sandwich, okay pizza (2), space cadet waiter with a lengthy wait (1), pretty good lunch special pricing (3).

My hubby and I came here at 2 pm to grab a late lunch.

This place had a nicer vibe at lunch than during their evening hours - less loud, less pretentious, less obnoxious.

We were surprised how bad the service was given that the day before we'd had an excellent waiter. Our waiter gave us our menu and then went MIA most of the time. It took longer than 10 minutes to put down our order. It took over 30 minutes for our food (a crab-cake sandwich special and a bbq chicken pizza) to arrive which is bad considering that 1) the restaurant was lacking patrons during this time and 2) they are trying to cater to the speedy lunch crowd.

The crab cake sandwich ought to be bread with a small side of crab-cake. There were large slices of bread to the point where you can barely see the crab cake. My husband did not finish the bread and actually opened up his sandwich and just ate the crabcake. The french onion soup it came with was okay - not cheesy enough but okay.

The bbq chicken pizza was okay - not great. The crust was not crisp enough. Too little toppings with too much sauce made this pizza feel pretty unbalanced. The accompanying field green salad was fine except for the raw leeks that were in there. (Leeks are really not meant to be raw, dudes!).

Overall, this lunch service needs to be improved to match what happens here in the evening.
Answer:
NEGATIVE