I own this disc and the HDDVD side freezes-up around 90 minutes during the movie. The Digital Bits (www.thedigitalbits.com) mentioned that a lot of their readers reported the same issue with different players (Xbox, A1, A2,..). The Bits also say that Universal is currently checking with Toshiba where the issue is coming from. (same problem on The Good Shepherd by the way)
So you may want this matter to be clarified before ordering this HDDVD.
SAME HERE. Fortunately, I rent a copy before buying, and the HD-DVD side of this disk(which appeared to be brand new) was the worst I've ever encountered on ANY disk of ANY type. Likewise, at about 90 minutes into the film, the disk froze and locked up my HD-A2 so badly it had to be rebooted. After selecting scenes to get around this problem, I found the disk stuttered about 3/4 of the way through with unintelligible audio. I finally gave up, turned the disk over and watched it upconverted. Universal is purportedly fixing this release, but this kind of thing should NEVER have been put out to the public.