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
Oh my God KEEP IT!
BUMMER TOWN, USA

If you're looking for the place you saw on TV, do yourself a favor find somewhere else to eat. (it's nothing like the one that was in Arizona)

The whole shock value part of it was a little funny at first; you get the gown, all the waitresses are young Vegas girls (Fremont Vegas girls), big weight scale, morbidly obese eat free, no diet sodas or light beer, God forbid you ask for some water. ..kinda funny? Yeah great, other than that, heart attack grill kinda blows.

List of things you're not allowed to do (seriously):
Share a burger with a friend
Drink water
Tell your waitress how you want your burger
Take off the gown

I guess I'll start with the burgers: totally not good. Unseasoned beef, stale bread roll, bacon that was cooked an hour before you even showed up. NO fixings...not even lettuce/tomato/pickles or regular onions just ketchup mustard and mayonnaise.

The fries: I'm all for junk food and all but these fries that are supposedly fried in lard were laaaaaaame. It was a nice little basket of soggy and burnt (which I though was impossible to do) fries.

Shake: got the chocolate one. I guess it's funny to have the ""worlds most fattening shake"" on the menu...but any dork could throw a stick of butter in a chocolate malt. Imagine sippin' on movie theater butter and melted chocolate.

Don't get me wrong, I'm all for over indulgence, but heart attack grill is so dirt. Its not even funny, it's just kinda sad and depressing. Save that Vegas money for something else.

If this didn't convince you that this place BUMMER FEST 2011...

I suggest you read Ruben's review.
Answer:
NEGATIVE