I've owned more Rugers than I care to remember. Everything from Mk2s, Mk3s, 10/22s, Vaqueros, Bisleys, Blackhawks, Mini14s, Mini30s, LCPs, KP90s, and one GSR.
I like the 10/22, and the Mk2/3 handguns. The LCP is functional, but way overpriced.
Everything else...