Mine has been great! I've had countless days of 500 plus rounds, with very little failures. Out of the box it worked as well as an out of the box 10/22. During cleaning I would preform the mods that were being talked about on this and other forums. Some mods made it work better, some not so much. I really enjoyed the process of working on my own rifle, and the time spent getting to know it, has been well spent. I only shoot bulk cci blazer, and the only failures I have are ammo related, no light primer strikes, no failures to feed, no stovepipes. I would confidently say mine, after all mods, runs at 98% . When I do have a round not go off, It is a dead round, not a light primer strike. This forum is full of people complaining about the 10/22 reliability out of the box, heaps of stickies on mods to make it better, and still people love it. The issc was released with a few problems, and people have been lynching it from day one. Why are people so willing to tinker with a 10/22 but not the issc? There, I just made some noise about the good that is in this rifle. Take it how you please. I just hope people can see this post through the burning torches.