I love lunch at Tony's. I say this because the last time I checked, their baked ziti was only on the lunch menu and I love the ziti. I've tried a flatbread there before and some spaghetti, but didn't care for either one. I think the atmosphere is great, just like most restaurants at WDW. Apparently somebody likes Tony's or wanted to try it at least because last trip when we were making reservations (granted it was a last minute trip so we booked ADRs 3 weeks in advance), we could not get in.
My personal TS reccomendation is Liberty Tree Tavern. I would eat every meal of my life there. I stuff my face when I go there. It's better than the meal I have on Thanksgiving at home. I love it. I prefer dinner though at LTT because everything is all you can eat so if I run out of the turkey that I love, I can just ask them to bring more.
Anyway, overall I think Tony's is a good choice. Also, a big draw for me to return to Tony's is their tiramisu. It is delicious! I don't reccomend their gelato though.