We usually eat once at LTT and once at Tony's every trip. We've done Cindy's and my kids are older now/not into Princesses so we don't need that, same for Crystal Palace. Haven't been since BoG opened, but the nighttime menu doesn't seem like it would be good for our picky kids, so we may just do a lunch there.
LTT is definitely our favorite: the location and theming are great, and we don't like the character. The lunch menu where everyone can order what they want is perfect for us. Tony's is fun, but a little less enjoyable.
Since we're not into characters, we think the theming at Tony's is just right (like the Italian restaurant from Lady & the Tramp) and the waiting area is really nice. There is an old fashioned music machine there... forget what it's called... and DH really loves it (he's a bit of a music geek). The food is similar to Olive Garden (this being said by someone who loves the Olive Garden) although less plentiful (no unlimited refills). It's a really good place if you plan to park hop. Get to MK at rope drop, then make your way to Tony's for a noon ADR, then hop to the next park. This means you spend the busiest hours of the day eating and hopping, avoiding the longest lines.
So I wouldn't say it's wildly fantastic, but if you want pasta and flatbread pizza, then it's fine, with a nice dollop of Disney theming.