Once installed, it just works; I rarely bother tweaking anything anymore. I don't use the auto-alert functionality, which I imagine is the most valuable feature for some, but just the table of double dummy results (available after the play is over, of course) is useful both for my curiosity and as a teaching tool.

I just activated the (new? I'm not sure) time stamps, which I know will be useful for knowing what to tell directors about alleged breaks in tempo.

BBO works fine without this but now that I know this extension exists, I would always want to use it.