I have the LC9 and a couple other Rugers, and I can tell you that the LC9 is by far my favorite Ruger I own. They are perfect cc pistols and are pretty accurate for how small they are.
Take a look at Rugerforum.com. Also do a search in INGO for previous threads on the LC9. I briefly listed some of the things I didn't like about the gun, though overall I think it's OK.