I think it's okay, but it's also a bit drab.
I think that the movie itself, while an interesting idea, drags on way too long. I believe that if it was condensed, you could just weed out the interesting bits, because a lot of it is just very still, very boring animation. iBat in particular. It's batman. He swings from rooftops, he leaps, he flies, he drives around in a freakin' 18-wheel tank with rocket boosters. But the animation just has him doing...pelvic squats? iWorms was the coolest, though, just because they're worms.
So, much less time, more fast-paced interesting bits, and scap the iBat.