Linoge had a less-than-stellar impression of the USFA ZiP .22LR.
I guess I've been fortunate in the guns I've reviewed. None have blown up on me - heck, not even an unplanned disassembly. The worst I've had is a pistol that wouldn't take down properly (S&W M&P9 compact, and Smith & Wesson handled it fantastically - they sent a shipping label so I could ship it from my house and had it returned, fixed perfectly, in two weeks). Linoge actually had a firearm go 'splodey on him. Fortunately, it was a .22LR so he wasn't hurt, but his interaction with the company left a lot to be desired.
Go, read, and decide for yourself whether the response from the company was fair or not.
That is all.