We made a reservation for dinner well in advance of our trip to Toronto so that we could dine at the right time to enjoy the view and sunset. We also requested and got a table by the window without any problem, which was great. We throughly enjoyed the quiet atmosphere and gorgeous views throughout our meal.
When we arrived, it took several minutes to get through security. I recommend arriving 15 to 20 minutes early for your reservation to accommodate this. You have to walk through machines that blow air on you, which might be the weirdest security measure I have ever encountered. It wasn't painful though so if it makes my dining experience safer I'm OK with that.
For dinner my husband and I chose to order from the two course prix fixe menu. We enjoyed both courses which included a salad, sausage, beef tenderloin, and the boneless half chicken. Everything was well cooked and really delicious.
After dinner we also had the opportunity to visit the lookout and glass bottom floor levels for more views.
All in all, we had a great visit and highly recommend it if you are visiting Toronto.