Good:
It's being made by Telltale Games
Christopher Loyd is doing the voice of Doc Brown
The art style looks good (I almost see a little bit of Start Wars the Clone Wars in the characters?)
It's a new story set after the ending of the original trilogy.
Bad:
It's a point and click adventure game. (not always bad, but it's a refined taste among gamers)
The backgrounds, while they look nice, are probably static.
Marty McFly isn't being voiced by Michael Fox, or even the guy who did his voice on those 80's cartoons. It's a whole new voice actor :/
It's a whole new story. I loved the first movie, the second was....interesting. I definitely liked the third more than the second, but still...nowhere near the magic of the first. Will the game be able to recapture the feelings of the first movie?
There's not even a mention of Jennifer Parker. It's like she was just some sidequest for Marty during the first movie that they forgot about.
Timewise...the movie was set in the present (which was 1985) - will the 'present' time in this game feel like we're already going back in time when we start the game?