It is really nice and fresh, and puts the mood of the site across really well. I did not mind the length of it, but it could almost be split at the 2m:19s & 4m:18s points into 3 separate trailers if you wanted shorter ones. If it was my site tho, I'd use the full length version, and just compress it.
Example:
Full length trailer Compressed & Resized to fit the player container (102MB @ 872 x 492)