I gotta go with Robin. I know Bean's whole schtick was supposed to be that he was cute, but I usually couldn't see it. I think it was his eyes. For some reason, the glass eyes didn't have as much personality as the usual Muppet ping-pong or flat plastic eyes. Which is kind of weird, now I think about it...
The exception was MCC, though. Bean was
adorable when he was singing Good King Wenceslas. I'd give good money to hear him sing the whole thing.