Note that all though this is "actual" Chrome instead of yet another Chromium build, it still has all the same limitations that the Chromium builds have, i.e. no flash, no changing default search, etc.
Having it with the Chromium builds on Linux, so I'd imagine it's the same on Chrome. Also the occasional GMail crash if I play around with attachments too much, but overall I'm already annoyed when I have to open Firefox to do Flash.