The only film I've ever walked out on was one for one of my film classes - David Lynch's "Lost Highway." I believe I screamed "This is (expletive)!" and left. I enjoy a lot of his films, but that was a colossal mess and had no business in a university film class.
There will be more repacks, for sure. And there will be figures back from the grave. I bet the cancelled Vader from the POTJ CD Rom set pops up somewhere next year, in addition to (hopefully at long last) those long lost Trophy figures Obi Wan Swimming and OOM-9.