This looks like a really well done translation from page and anime to live action. I was afraid it would come off appearing totally absurd, but it "feels" right. This will have to help hold me over until season 2 of the anime finally arrives.
Have we been told a realise date of the anime yet?
The only thing I have read was 2016. Such a long time to wait!
Edit: Here is an article with a bunch of recent tidbits for Attack on Titan.
1. This live action movie is part 1 of 2 that are going to be released in the same year.
2. Screens and trailers for season 2 will begin appearing in the 4th quarter of this year. (Early 2016 release then?)
3. All major voice actors are returning for season 2.
Yeah I was impressed with how they nailed the style.