There are two preview videos on the offcial site:
Even Intype team announced that:
No, Intype is not a TextMate clone or port. We really like TextMate and it inspired us a lot. And altough Intype is using the same terminology as TextMate, it is completely different editor. We hope Intype will provide Windows users with the same (or even better) comfort and work flow as does TextMate for Mac users.
I still prefer to call it "Textmate like" because it's really so cool! :)