I love this gun!
I took it out this weekend and shot about 350 rounds through it. I shot 4 different types of 22lr ammo without a single hiccup. It was also super easy to clean. I had owned the P22 but the controls were not to my taste (mag release on the trigger guard). Regarding accuracy, shooting offhand at 15-yards, I was getting 1.5"-2" groups without a problem.
Ruger has a winner with this pistol!
Here is a link to it in my GunZoo GunVault: http://gunzoo.com/vault/Mac/595