Flock Browser, has anyone had any problems with it?

I downloaded Flock 2 & found it to be highly unstable. It would not load properly & I found that it would not even close properly either. The computer was convinced that it was open & still running even when closed. I had to re-boot several times to convince the computer it could be uninstalled. I have also had the same experience with the Flock 1 (localised) series. I have now totally exorcised the damn thing from my laptop.

Has anyone else had a bad experience with Flock? :sa: