LOTR VE would be my first choice based on game play, incredible depth, and just a terrific game. Next would be very close for me between TSPP and SM. If POTC could be done with better call outs including things from the movies and audio would love that, but don't believe that would happen.
I guess SM is going to be rebooted ago which I wonder how many times that's going to happen and personally I didn't care for the last two movies and felt especially the first one was a lamer repeat of the first modern SM movie.