the free MS points is very YMMV because some stores are claiming that it was a misprint.
I got mine after some hassle but the manager told the chick at the cashier to send anyone else to him because it was a misprint.
But some people are having succes by taking the add to either Walmart or BB and having pricematch.
devastator was already in the movie, albeit not the same character, but the real devastator would be too big for the transformers movie, I don't think he would fit in.