I own one. Overall I like it quite well.
I didn't like the blocky shape of the stock so I slimmed it down and I removed the barrel and threaded it for an AR-10 flash hider so I can carry it muzzle down on the floor of my truck.
It's accurate but not "super accurate", at least with the ammo I have used so far. I shoots right at MOA with 165 and 180 grain loads, but with careful hand-loading I may get it tighter. My best so far is 3/4", 5 shots with 150 grain bullets.
I have a Weaver K-4 on it and it does all I would ask it to do.
I don't like the fact that the bolt is NOT locked by the safety, and 2 times not I have found the bolt open and a cartridge ejected on my back trail. I would ask Mossberg to change that.
I and my wife have killed elk, deer and antelope with it, and I have loaned it to 3 friends for their hunting too. All 3 have killed game with it.
Overall I like it. I usually build all my own rifles and I love Mausers, but I have to admit I do like the MVP. It feeds super smoothly from Mag-Pul P-Mags. The 10 round steel mag it came with is also super smooth, but my friend Jimmy has one just like mine and his factory mag is a problem. He got some p-mags and he loves them.