Had a lot of fun when I came here! Some of the games are quite fun, but this place is way too expensive.
Take away at the games and the Rec Room is just another giant sports bar. Things like Super Mario Kart, shooting some baskets, and all the other activities are what make it enjoyable and separates it from the rest. And for $30 you can play quite a few games, but don't expect to get much in return (unless you're awesome and rack up a ton of points). The prizes you can exchange for are kinda cheap, and you would have to drop quite a bit of cash to "win" anything decent.
Drinks are pricey but they have a decent selection. Food was slightly disappointing. I got the veggie wrap with lacklustre salad (also too much money). I guess that's what I get for not choosing a burger or wings, which all looked great. Service was a bit spotty -- had to wait a lot, but at least they were pleasant.
I'd like to come back here, and I will -- because I still have points on my bracelet to exchange for a prize! It's a tourist attraction (right next to the Skydome) so you're going to spend a lot, but it's worth experiencing once or twice with some friends on a weekday after work.