I was exactly the same as you guys. The 15500 just didn't feel right. I have large wrists, 8" and I just thought it was too big. It was a classy watch that was too large to be classy... in my opinion.
Also, I wasn't keen on the dial. It was beautiful but there's nothing at the bottom of the dial... it's sterile at the 6 and I think it throws off the dial. You need "Automatic" or "AP" logo at 6 as in the 15202. It just balances the dial far better imo.
As you all said, it's annoying as the ZF 15500 was incredibly well made. The hour batons and hands were so well crafted, looked very good. But yeah overall, just not for me! To those of you on the fence about the 15202, just get an XF. You've gotta play the lume lottery, but it's better than the ZF. And it's hands down the best watch I own... even over some rather interesting gens I own! Obviously, this is purely personal.