Oh god, the kids. They follow you everywhere. Ever had 4 kids chase you through narrow passageways? You feel like a fox being chased by hunting dogs. Lord of the Flies, man.
Honestly though, it's a great place to burn some energy while soaking in black lighting. The outside, like many Montreal (Ste Catherine) establishments, doesn't look like much. The inside? Not much either, but the play space feels huge. Seems much larger than most laser tag places.
Watch your 6.