But it's hard, you know?
Results of this test:
Ctrl-N doesn't work like expected - it should open a new window at the same location, not a new window at a completely different location. Possibly fixable by hacking the source. (Hey, it's open-source.) Minor annoyance.
Bookmarks don't work like I expect. Bookmarks with the same name will not overwrite each other (wtf?) Possibly fixable by hacking the source. Critical problem, due to how I read webcomics.
Mozilla crashed in the middle of entering data into a totally innocuous form. Not practically fixable. Critical problem.
Guess I'll try again in another few months.