I don't have any guns that I really hate. I do have a few that I like less than others and less than I thought I would. My Glocks fall into the first category and my Sig 320s fall into the second. I have put an FCU in an AXG frame and I do like it better than the poly frame Sigs but not as much as my 220 or 226. I'm convinced I won't like a 365 for carry use in shorts and t-shirt so I'm just going to stick with the little 43x for that role. The only other gun I have that I never really even wanted is an MSAR (kinda-sorta Steyr Aug clone) and the only thing I can't dislike about it is that it just points so damn well. I shoulder it and everything just lines up.