Ok, I got to watch the De-Assified version, thanks to Greencapt being nice enough to send me a copy.
The first thing I really like about this edit is Batman. No longer is Batman the cheery, one-liner loser, but he seems to be a force to be reckoned with. I really like the part when he gets stuck in the rocket, says nothing and is quick to go after Freeze. I also enjoyed how Batman and Robin were really working together, and no longer at each others throats.
Mr. Freeze is far better in this. No more of that chill, chill, chill nonsense. He is very much reminisent of the Terminator. However poison ivy still sucks really bad, but this is an edit, and not a re-shot film.
Another plus was Bane, when ivy is walking in on him being made, it doesn't say where he came from. In the full version it flat out disregards the comic origin, but because this does not state where he came from, this is left up to interpretation, so good call Greencapt.
Overall, you took a crappy, dreadful movie and made it watchable, good job! Now...are you going to do a Batman Forever De-Assified version?