Input: What would be an example of an positive review?

An example of an positive review: Best pad thai i've had in Canada. Note that medium spiciness can kill many people. If you are not good at it, order it mild!

Input: What would be an example of an negative review?

An example of an negative review: Friendly atmosphere and very good service. But the Reuben sandwich didn't have very much meat, a disappointment since the other ingredients were plentiful.

Input: What would be an example of an negative review?

An example of an negative review: Horrible service here. If I could give negative one star I would. Today we specifically asked for 2 regular hamburgers and 2 rodeo cheeseburgers. The girl at the first window even verified our order again before we paid. Then when we got home we ended up with 2 cheeseburgers (marked hamburger on the wrapper) and 2 rodeo burgers (no cheese.) They constantly get the orders wrong. I probably won't be going back.

Input: What would be an example of an negative review?
An example of an negative review: We went for lunch on Sunday Afternoon. We sat there for ten minutes and nobody acknowledged us or came to our table. A waitress passed our table two times and chose not to make eye contact with us. Servers congregated at the hostess stand. We walked out and still nobody noticed. This used to be my favorite place uptown. Really disappointed.