Unable to play Watchmen on JPN 60GB PS3

[InverseMatrix]

Watchmen (US Release) on my Japanese 60GB PS3 is completely borked. I've now gone through 3 copies and none of them have frakkin worked.

First copy was really laggy, sound cut off, but would keep playing at like 4 fps.

Second copy froze about 3 minutes in, if I could get it to recognize at all. 90% of the time I'd either get error 80029914 or "This movie cannot be played" or "This is an invalid disc."

3rd copy does the exact same bloody thing.

My other BLUs run just fine, as does the bonus disc...just the disc with the freaking movie craps all over itself.

Anyone else been having problems?