I don't think it looks bad, but I don't like it. Most peeps buy a Bobber BECAUSE it has one seat (among other reasons) and not because it was a design fault by a 'stupid Hinckley designer' who didn't realize bikes needed two seats. The SpeedMaster is a much better two-up machine than a Bobber with a growth on its arse will ever be.
I was expecting a lot worse, but it aint for me. I would like to see how that thing copes with a pillion in the UK, fecking roads are full of pot holes. If I had one of those and had the wife on the back I reckon the thing would self destruct before I got out of my road.