I have one...and a huge collection of movies to go with it...1 (they include king kong with it). HD is not impressive at all and if I had it to do over I would probably pass on it. For games HD is great, for tv it is mediocre and on DVD it is as far from a true theatre experience as you can get.
If you have to be on the edge of technology then by all means buy it, but I guarantee it is not going to live up to the hype and the purchase can wait until it has at least become the standard for movie release agents.
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"I'll keep my money, guns and freedom. You can keep the "Change."