I loved the movie, "Brick," which made me interested to see what the next movie Rian Johnson directed might be like.Looks like an amusing romp - much lighter than its younger brother; we shall see.
There is a larger, high-res version of the first 7 minutes of the film (with voice-over narration in part) and this same trailer here too, should you be interested:
http://www.rottentomatoes.com/dor/objects/859379/brothers_bloom/videos/brothersbloom_2_051109.html