I kind of like the idea of having the figures styled in the way the first appeared. If the new Clone Wars line was done in that style I'd be happy with it, as long as they didn't re-release them in the future in the realistic style.
The problem is that is exactly what Hasbro has done (and continues to do if the Wave 3 list appears to be true).
Durge, Ventress, Dooku, Cody, Grievous, Nelvaan Anakin, Yavin Battle Anakin, Red Arc Trooper Commander - all of those characters have a realistic version and an animated version. Not to mention the fact that the Yoda we got in the animated line was translated into a realistic figure WITH the Kybuck just last year and we've continued to get figures in the realistic styled line that we never saw in the animated line: Obi-Wan w/Clone Armor (hopefully getting an improvement soon), Foul Moudamma, Roron Corrob, Voolvif Monn, Arc Heavy Gunner...
Like I said in my post below - having the new line also realistically styled allows Hasbro to re-use toolings that they already have.
I guess I should had to one of those "pros" for realistic styling that we won't be subjected to animated versions in 2008 and then in 2011 realistic versions due to the fact that the Clone Wars animated style figure line crashed and burned.