We size 'em up from No. 7 to No. 1 -- now updated to include ''Days of Future Past''
Take one of the best story arcs in X-Men history. Then combine it with a completely different story arc from a completely different corner of X-Men history. Then kill off a central character with zero fanfare. Then try to awkwardly launch a next-generation X-Team inside the concluding saga of the first X-Team. Then hand it to your director and hope he can make it work. Oh, and your director is Brett Ratner.