Owned a couple when I lived outside of Canada. They're okay...it's a robust design but I don't think they're particularly more reliable than a lot of rifles. They are very durable...that is their chief advantage. Very few parts; the parts that they do have are big and solid.
But they are often sloppy, triggers are nasty, safeties impossible to reach and hard to manipulate when you get there, too heavy, hard to mount optics and lights on them (well, that was more true back when I had them - these days I guess the Ultimak mount solves some of the problems)...
A really good AK is a decent gun. Most of them are pretty mediocre IMO. I think the VZ is a better rifle overall. That said, they are a quality fighting weapon. If you compare them to the various hobby guns like the Mini-14, the XCR, or what have you, they are going to hold up better on average.
But the mystique in Canada comes entirely from their prohib status and overall rarity. They aren't that great, really.