Honestly. The arena is great. I've never considered my seat bad, even when it's at the farthest back you could get the view has been fine.
I would have given this place 5 stars if it wasn't for the insane prices for beer and concession.
I don't know if it's the ACC that's in charge of the prices or the MLSE (or other people that use the arena). Either way, it's waay waay too much. I understand that people are paying it, but seriously when I buy a single draft (crappy draft) beer at the arena for more than I pay for a premium six pack at the LCBO, it seems a bit like gouging to me.