If I didn't know the original film, I would be genuinely intrigued. As it is, it seems that there was alot of 'shot for shot' in the trailer. And a couple of weird little add ons. Not sure what to make of this now...not sure at all! I wanted to hate the remake, but now you fill me with doubt.
I think I need to watch the twilight trailer or something.
Or I could rewatch the Daybreakers trailer, and be reminded that a cool trailer with appropriate music can disguise a potentially good film that nevertheless disappoints you. Then I can watch the original Let the Right One In again.