I don't know how it's doing after the last patch. I had to yank it before the patch came out because it was completely unusable. It worked fine for about 3 days, then somehow it broke so that anytime I tried to type in the address bar it locked up and quit.
Based on your reports I might have to give it another go. I liked the Firefox-like Find function and that it actually asks you if you want to close all windows (the Splat-W is perilously close to Splat-Q for it to not ask you if you really meant to do that).