I have the original version and I think it's one of the best headsculpts and a great resemblance to Aaron Eckhart. Except for maybe the tayloring I'm not sure if I'll buy this upgrade. Headsculpt on the new one looks a bit more detailed hence more realistic but less like Aaron in my opinion.
I have the original version as well and I'm perfectly content with it, but I must admit this sculpt & the suit tailoring both look to be improvements. While it's nice, I too am baffled by HT's decision to revisit an old figure from an 11 year old movie. If they were going to do a Nolanverse figure I'd have preferred Ra's al Ghul. I must say I'm quite underwhelmed by the Toy Fair Exclusives this year.