I finally got it on Xbox just last week and I quite liked it, but it had a few problems. I felt that the quick-time events were ok, but unneccessary with the lookaround and click on stuff gameplay.. If it was a point and click game, then quick-time for the action scenes, then it would be more better in that style.
The graphics were sometimes unpolished, but the majority of them were the best I saw from Telltale. Well done there.
The story made more sense if you watched the first movie. A nice companion to the amazing film.
The atmosphere, just, awesome!
The controls are simple, but I noticed a delay on analogue moves.
The music is ok, but it repeats throughout the game. This was a gripe I had in BTTF.
The voice acting is pretty good. Nothing to report here.
In all, the game is a stepdown in gameplay, but the game is a great companion to the first movie. Give it a try.