REC 3 looks like it starts out like the first two, with the found footage look.  Halfway through it becomes obvious that they dropped this idea and made a narrative, 3rd person film.  Which is OK, but why call it REC?  It isn’t in the same format.  This would be like having a Terminator 5 but the opening 10 minutes is a discussion how the terminators almost wiped out humanity only to never have any computer cyborg in the film from then on…. and it’s now American Pie 8….  with Twilight vampires.