I have to strongly disagree with you there TheHutt, the blanket green tint is very much there on both An Unexpected Journey and The Desolation of Smaug, on my main PC it is very visible and obvious.

The top screencap of the title An Unexpected Journey posted by Spaced Ranger, where the whites of the clouds and title are green in the blu-ray screencap, clearly demonstrates its presence and it sadly stays there throughout the whole film, as it does in The Desolation of Smaug. You may not see it but trust me when I say its there throughout, I've gone through both films scene by scene many many times when I was regrading them.

IMHO An Unexpected Journey and The Desolation of Smaug look MUCH better without the blanket green tint. Anybody interested in checking the difference out for themselves, search for 'kk650 the hobbit' on tehparadox and you'll find both the regraded theatrical and extended releases there.