You will generally get two opinions. 1 that likes it (myself) and 1 that compares it to an ar which most feel it doesn't compare well with in 3 areas (accuracy, price and appendages). Most will tell you you can get an ar cheaper and it will soot better. Most recent minis are 2-3" moa, some may be better. My is a recent, 583 sn and it has moments of greatness and moments where I think what the hell happened? It generally shoots about 2moa but I get some crazy flyers that open up to 4". That said, it's not meant to be a benchrest sub moa rifle. If you like m1, m1as you will love it. It's pretty similar in accuracy and is very compact and fun to shoot. I prefer to shoot it over either of my ars. If you looking for a 1 moa rifle, probably not a high probability. Very reliable, and great fun. If you get one, get a 583sn or newer, thicker barrel, tends to shoot better.
All my groups are 5 shot. Plenty of 3 shot groups sub 2 moa, not so many 5