I've been eating Dante's for 20 years. I moved to Thornhill Woods the same year they did. Since the move and since they sold out after bankruptcy, the quality has been hit or miss.
I rarely get the pizza any more, since the quality just is not consistent, which for those prices, you should at least know what to expect. Same for the sandwiches. There was a time during university years that I ordered a steak sandwich every week, but now it's not the same. Undercooked vegetables or hardened bun.
What is good 1) the gravy (tomato sauce) and 2) most of the pasta dishes. This delivers well. The short rib ravioli is really good, bright red sauce, tender shredded beef.
Also since they moved, the restaurant is done up nice and it's worth a visit.