Love mine. Good shooter, pretty accurate (2&1/2" groups or smaller at 100m, depending on which ammo you use), lightweight and nimble. Fully adjustable trigger (you just have to be patient and make sure you get all of the screws in the adjustment working together).
This is my M85 with Stutzen stock. Not the same batch as CanAm is bringing in, but they come available now and then from TradeEx. Got mine from Corwin-Arms when they were importing them:
Comparing group sizes between my M85 and SKS with cheap Dominion ammo. The low flyer on the M85 target was entirely me jerking the shot. Still not a horrible group, just barely over 2&1/2 inches. I find the Dominion ammo gets about the same group sizes as surplus out of my SKS, so this is pretty much the worst groups I'm get out of the Zastava. With Hornady SST rounds group sizes are about 1&1/2" - which is dang fine for bulk commercial hunting ammo.
And here's a video I did a while back on doing the trigger adjustments:
Keep in mind, adjusting the trigger is fiddly, because all the adjustments are inter-related (take up, weight, over-travel, safety), so if you adjust one, you need to adjust them all. But the end result is worth it. Have mine set to a no-take up, extremely minimal over-travel, crisp like breaking glass 3lb break.
Cheers!
And yes, there are people who have had problems with the M85's. Some will probably chime in. All I can speak to is my own experience with it, which has been very positive.