Saw it again last night, I have to say, Eckhart is better then I give him props for, though probably just overshadowed by Ledger's legendary acting. Also never noticed this scene before but when Maroni entered the limo you could see just for a second one of his men at the side of the car getting knocked down, never noticed that before.
Also the first act of the film the characters were pretty good with cheesy jokes, but as the film turned more plot it all fell away.
There's a few issues here and there (my favorite one was after Joker went to kneel over Batman in the flipped truck scene you could clearly see two of clown guys next to him then they suddenly disappear when Gordon pops up suddenly to point a shotgun at Joker). And the last act feels kinda tacked on, though the hospital bombing is awesome and the ferry social experiment is rather well done.
That ending still gives me goosebumps.
A+