It’s only a trailer, but I’m getting a very glossy, gay Vegas vibe from this thing (Warner Bros./New Line, 6.15). Obviously lampooning and worshipping the excessive ’80s rock scene, reducing everyone — stars, fans, roadies, musicans, hangers-on, up-and-comers, managers, rock journalists — to cliche. Director Adam Shankman has never been a purveyor of depth. An intensely shallow Almost Famous, or so it would seem.

Deadline‘s Mike Fleming has seen it and said Tom Cruise kicks it…fine. But the essence of what this film will be is obvious.

Here’s the wrong-aspect-ratio trailer that Deadline posted this morning: