I had a chance to play an older fretless Godin Acoustibass in a shop this summer. If the A4 is anything like that, and I think it is, it should be a great bass. I've played a few Squier fretless Jazz basses and they are ok but every one of them had a noticeably bowed neck and that made me leery of them. I know a truss rod adjustment might fix it but still.... Never touched one but the ESP B204 fretless sure is pretty! Glad to hear that their looks do not deceive. The fretless I ended up with is a used and somewhat beat up Fender Standard Jazz that I bought right here on the TB classifieds. It plays great! Now if only I could learn to play it in tune....
Ken