Really good book although the structure of the narrative was hard to follow at first. The trailer looks like its faithful to the book. Very much looking forward to this one. 

For those of you who thought that Inception wasn't confusing enough, we present to you- Cloud Atlas.

 I like all their work but Speed racer...although Speed racer looked good.

I cannot wait to give this a try!

 that was awesome!

I knew very little about this. But it looks absolutely amazing. I sat in awe through it both times I watched the trailer.

Everyone is giving kudos to the Wachowski's....I personally have faith in this film due to the vsionary storytelling abilities of Tom Tykwer.  Regardless, this film looks incredible....

This is the reason films are made.

Yes

I love the Wachowskis, I've liked all thier movies.  Tom Tykwer is absolutely equal in this and he's brilliant so this should be cinematic genius! 

What a year!!

great trailer, that's how you do a trailer, wow. 

I think some of you are giving credit where credit shouldn't be given.  This is a best selling novel from 2004.  So this isn't some original idea by Hollywood or the Wachowskis.  David Mitchell is the author if anyone cares to read it.  I'll wait for the movie and I agree with Daforce, reminded me of the Fountain as well.

 What kind of bull $h!t was that?!?! 4 min into the trailer it stopped to show a commercial!   A commercial within a commercial advertisement.  Hell, this media world has gone too far.

 BTW.. the first two minutes of the trailer looked very boring.  Glad I decided to wait. It looks very interesting.