I personally never felt the spin stab was much of a problem, it's a viable tactic IMO. But what's fuqed up about polearms in general to me has always been the fact that you can stab someone right next to you with a 15-foot weapon. When I used that during my 2 Gens as polearms I thought it was hilarious and great at the same time. Now that I'm no longer poles, it's as aggravating as losing connection during a good porn vid.