Since someone had started a thread about best features, I thought I'd start one about the worst.
Mine has to be my voice.
I'm able to switch from manly to girly easily, but if I lose concentration, out comes the man voice.
A few people have commented to a friend of mine that they thought I was a woman until my voice slipped to the manly mode... A dead give-away. (Oops!)
Well... What about it gals & guys. GG's & GM's can chime in too.