Overall, Breakaway Norwegian is very nice and clean.
For me, the best dining options were The Manhattan, Ocean Blue, Taste, and Savor. The lone bad dining experience was at Hibachi Restaurant. The food was not good and the chef was terrible. My wife and I laughed the entire time due to the disbelief of how bad it really was. However, that one lone bad dining experience would not sway me to cruise again on the Breakaway, I just would not go to the Hibachi Restaurant. I apologize, but can't recall the name of this place, but it started with a T.
For drinking, I loved O'Sheehan's (especially Joyce from the Phillipines) SHE IS AWESOME and I recommend anyone getting on that ship to visit with her. She also works at La Cucina which I admit I never went there. Too many options! I also really liked the Martini Bar outside on deck 8. Very relaxing and the drinks were good.
I don't know what my "category" was, but I had a Stateroom on level 8 with a balcony and I loved it.