Flavors has everything that a buffet should have - selection of main dishes, side dishes, salad bar, dessert, etc. but it not overwhelming exciting.
The salad bar portion is iceberg lettuce, tomatoes, canned chopped olives, croutons, etc. No fancy toppings for it. OK selection of dressings.
Out of the main dishes there was a BBQ chicken that had really good BBQ sauce on it.
A chocolate mousse pie and gelato stick out from the dessert area.
Service was mediocre too on clearing the plates and refilling the drinks. The line to get in also moved very slow - probably not enough servers since there were a ton of open tables.
I happen to like the Carnival buffet in the Rio and Spice Market in Planet Hollywood much better (if you are sticking to Harrah's properties).