Not as bloaty as Lastpass but autofill fails a lot of the time. It's incapable of recognizing login pages on the same domain that also offer logins (not even Opera which uses the same login details for sync and the addons pages). See the "unforgiveable issue" below. I also have more than one account on some sites (Wellsfargo for instance) but Bitwarden does not allow me to set a default or prioritize a login (at least not in Opera) so I cannot just click the field and let it fill in the info.
One unforgivable issue is that if offers to create and copy password for new logins but then doesn't record the very website you created the login info for!!!! So searching vainly for
Another major annoyance is that when I am registering on a website it does not have the ability to fill in my identities at all. Always tells me no info for this site or something to that effect. I have to open my identity and copy and past from every field. Lastpass never had that problem (still no interest in gong back to that :p ). It is a major pain.
The devs are great people and are doing their best which is why I don't give this a lower rating. I have brought up some of these issues with them but since some of the problems persist on almost every single domain it's pointless to tell them every time what webpage is a problem.