Due to 3D and IMAX, concert films have become a new product to sell to people. Until recently it was only the Katy Perry types and Jonas Brothers that were doing these films and if I remember correctly the were mildly successful.
Before actually watching the trailer I wasn't in the mood to see another in depth look at Metallica mixed in with concert footage. However that wasn't the case. Instead they went with the music video concept route of filming scenes to interlude with the concert and all the scenes look pretty damn good and intense. They have "Chronicle" actor Dane Dehaan in the lead and "Predators" director Nimród Antal handling the scenes. All in all it might be turn out to be a cool idea and experience. The only thing is that the experience is going to be worsen by Lars Ulrich demeaning drum skills (Ba dum tssshhh).
director: Nimród Antal
starring: Dane Dehaan