A nice theatre with big screens and clean, comfy seats. It's now a Cineplex Odeon, but the AMC logo is still up on the building outside.
The main ticket area is an open space homage to hockey, which is cool, except it's so dim you're liable to think a few lights went out and need replacing. The up escalator is also currently out on the bottom floor, so you feel stuck and stupid coming out of your movie until you're able to find the elevator by the condiments station.
The Forum is one of the few theatres nearby with an IMAX screen, but know that this is a digital IMAX which means it's a 20% bigger screen, not a "true" IMAX. Still, it's damn impressive and tickets are reasonable at $15 apiece.