I'm totally agree with you.
Google Chrome is same what a browser should be, but yet need time to grow, one of the my friend who has friend in Google Team told me soon Google Chrome API would support scripts then scripts like NoScript would come, even that Google Chrome would have native XSS protection and such as...
also, right now Google Chrome is missing some minor stuff like support download in the API, so download managers would not be able integrate very well.
but, Google Chrome is unique! in the performance, in Firefox and IE we had to wait a very long for program itself to load and then moving between tabs another pain... but in Chrome (like other Google Products) every things is fast, also Google is bringing new things which is really useful for users and not just useful for marketing/adverts. (e.g. pinned tabs, dragging tabs to do them side by side or...)
also, Google Chrome ext. are really great, never crash browser or slow it down, well programed addon engine is unique!
Task manager is unique too! easily able to terminate plugins or tabs or ext., I've never seen like this before!
also, with Google Chrome I've more space to visit sites, fewer toolbars like old menu bar and classic status bar.
so, like you I see no reason to back to Firefox... why slow down my life and deal with all the problems it has, I let Google speed up my life!
Firefox 4?