Here's another review
The Dark Knight Review
8.5 out of 10.
The reviewer mentions, a few things already stated before by others:
a) Heath Ledger "was stunning. STUNNING!" and deserves an OSCAR
b) The movie is 1/2 an hour too long, he feels it could have been a complete story at 2 hours instead of 2 1/2 hours
c) If it was only 2 hours long, he would have "The Dark Knight" as one of his Top 5 movies for the past 3 - 4 years!
Nothing really spoiler-ish except for what happens to The Scarecrow..... And Two-Face is "wicked". That's all he would say.
Check out the video review about the reviewer's opinion on Heath Ledger as The Joker.
Some of the reviewers quotes:
"Heath Ledger playing The Joker is the single best performance I've ever seen by any actor given in any comic book movie or superhero movie ever. EVER! That includes Christopher Reeves as Superman, that includes Jack Nicholson as Joker, that includes Christian Bale as Batman".
"Heath Ledger is stunning"
"Heath Ledger gives a legendary performance" (during the closing)
But then we already knew that didn't we?
Overall, another positive review. I can't friggin' wait! We're almost there people!