I love 80's video games, and smiled at seeing Clyde and Q-Bert, and, unlike most animated films these days, I kind of liked the premise. Yet the trailer overall left me feeling cold. Looks very predictable. They could have gone in a lot of visual directions with this, but they didn't. It was also a golden opportunity to reference the original Tron video game, but I doubt they did.
Given choice between this and Brave
I'll take this any day