Slide does lock back on an empty mag. Either that or I need to send mine back to Ruger. :biggrin: Now, the magazine disconnect is a little annoying.
Now, to the original question. It's a nice sized 9mm that has pretty good sights for a pocket pistol. It'll take just about any ammo you want to feed it. Due to it's size it has a bit of a kick to it, but that's easy grow accustomed to with practice. It's easy to conceal and well made. So far, I've had 0 issues with mine.
The trigger is a little longer the others and can be a smidge rough right out of the box. Once I put a couple hundred rounds through it, the trigger smoothed out and I became used to the longer trigger pull.
Overall, I'd recommend you at least see if you can test fire one whether it's a rental or borrowed from a buddy. I like mine and so does my wife. She keeps asking me when I'm going to pick one up for her so she can stop "borrowing" mine.