I can judge it a little less harshly now because it is no longer the final word on these characters. Similar to the original trilogy of X-Men movies, The Last Stand was not a good way to end these character stories. But with the release of Days of Future Past, which was much better, I could look at The Last Stand as a bump in the road rather than a beloved franchise going out with a whimper. Same goes with Nemesis and Picard.