Funnily enough I have the Ace Attorney movie on DVD, but for reasons I will never understand my PS3 gives me a region lock error, despite not giving me that error on any other DVD from the same region, or any other region for that matter. It's the only DVD/Blu Ray in my entire extensive collection that I need to watch through the DVD player built into the side of my TV, which necessitated finding the remote control. A lot of hassle just for one DVD.
At least the movie was fairly decent, at least by video game movie standards. One of the few that actually hold up IMO, alongside the Prince of Persia movie and debatably Tekken, though my opinion may be swayed somewhat by Christie Montiero's fabulous ass.