I've had a couple of them over the last few years. IMHO, they are OK but do have their drawbacks. Not very accurate, stiff recoil and low resale value to name a few. ON the + side, price, availability and their warranty/customer service is second to none---and the warranty is a lifetime that stays with the gun, not the owner. I'd save some money and get a used one(for 200 or less). For the price of a new one, you could also find a decent used Shield, Ruger, etc. or even Mil Surplus is worth taking a look at.
Fast forward to the 3:40 minute mark for an important overview.
[video=youtube;vTgFs-m59RY]https://www.youtube.com/watch?v=vTgFs-m59RY[/video]