My first time filming. It's awesome!

Beware: Twixtor alert!

So my buddy just got his 60D and we went out filming today. Just walking around Amsterdam (where we live) shooting things and what not.
He's production assistant at a really cool company called 328stories (328stories.com , check out the 'Mummy suit' video, it's awesome). He could borrow the 70-200 f/4, which is what we mostly filmed with today.

Anyways, as some of you might, or might not know, I know jackshit about video, have never shot video before and was (until today) strictly a photog. He's just a production assistant, so he doesn't actually shoot, which means he doesn't know much about it too. He's a total Twixtor-whore and he only wanted to have Twixtor shots. I'm cool with that, because I gotta say, the first time making your own shot like that is AWESOME. At first I was a bit wary to use Twixtor at all, because I've been raised by ya'll filmers that it's for noobs but oh well.


Anyway, here it is:

http://vimeo.com/31697313

Four shots.
1, 2 and 4 are shot with the 70-200 f/4, shot no. 3 with an Olympus Zuiko 28mm f/3.5.

Just gimme some tips on what to make different.
We tried having an even flow color-wise between the shots.
I know there's some Twixtor distortion in the shots, but what the hell. Just go ahead and bash, as long as I/we learn something from it!