The thing about True Grit that had me a little nervous was who wrote it, more specifically, the Coen Brothers didn't write it. Most of their best works, especially The Big Lebowski and Raising Arizona, were written, directed, and so on all by them. When they took their hand out of one of the main elements of the film's making, I was a little apprehensive. Glad to hear you think it is good, I'll give it a look.
(Then again, the Coen Brothers wrote, directed, and did everything else for The Ladykillers and that film sucked. A lot. A whole lot.)