Not true. The people in and behind this film were physicists working at CERN; we did not enter LHC buildings, which are indeed secure, and never turned anything into a "movie studio"; and CERN explicitly declined to authorize or endorse the film.
Your other comments are irrelevant — we don't claim to have made "the best" video on YouTube — and bizarre — what does Twelfth Night have to do with CERN?
I realize this is the Internet, where ignorant rants are par for the course, but seriously...
It was indeed "zombies!" then, "oh hey, we work at CERN!" No worries about the rant — I agree, CERN is an awesome premise for all sorts of conspiracy / disaster / science fiction film making... You just need to have access. ;)