Now that the full trailer for 'The Twilight Saga's' newest installment is here, we can't help but notice the similarities between the previews for 2008's 'Twilight,' last year's sequel 'New Moon' and the upcoming summer release, 'Eclipse.'

Each trailer includes sweeping shots of the Pacific Northwest (Oh, was this filmed on location?), faux-sexual tension between the leads illustrated with a shot of Edward getting all up in Bella's grill (so to speak), and piano music transitioning into thumping bass to introduce the supernatural (thanks, 'Harry Potter' trailers).

Are the 'Twilight' editors using the same seven-item checklist to churn out these trailers? Maybe this is what it looks like.