not so impressed with gutsy
Both my laptop and desktop booted into a black screen after upgrading to 7.10, requiring me to boot in rescue mode and do the proprietary video driver routine. I used framebuffer consoles on both and both ended up with no console at all. the ATI system insisted on running on XGL, which crashed on the restricted-modules provided driver. Of course I could only start to diagnose this after I fixed the console. They run fairly well after this hurdle, but I get a constant 3% cpu use from KDED (for god's sake, is it folding proteins or what?), are occasionally left with a zombie nspluginviewer eating cpu, and I'm occasionally experiencing the slow network problem as well.