Style but no substance. Not as funny as it should be. Not as deep as it wants to be.This is another in the genre of films about the difficulties of filmmaking. A young filmaker is hired to finish a campy 60s sci-fi movie called Codename:Dragonfly. Think Barbarella, or Danger Diabolique.But Jeremy Davies is an angst-ridden filmmaker. He's no hack he's an artist. The movie he wants to make is a diary of his life. Hardly original.All the characters outside of Jeremy Davies filmmaker are as thin as rice-paper. Characters that might be interesting, such as his father, his doppelganger, or Jason Schwarzmann as a hack director are introduced and then shown the door without adding a thing.This movie is full of eye candy but when compared to other films about filmmakers such as Stardust Memories or 8 1/2 it pales in comparison. Those movies are funny, provocative with well-developed characters. Those movies have lessons that apply outsideThe movie wants to be comic and campy but its just derivative and there is not one funny scene. The filmmakers describe it as a send-up but what's the satirical target? The actors say it's an homage but I think I would rather a full-length version of Codename:Dragonfly.Coppola is clearly amused by the setting as is evident by the visual humor of the sci-fi movie within a movie. But he fails to share why we should be amused.Outside of the sci-fi movie its just a mess. There are continuity errors, the filmmaker chooses a sci-fi weapon after its already been chosen. What?Just because he has a scene were the filmmaker is confronted by the critics complaining about the lack of story, lack of a point, a scene where he admits empty cleverness does not mean that he has addressed those criticisms.I guess if your Roman Coppola you can get away with making a movie about an angst-ridden idealistic filmmaker who doesn't know what he wants to say and so ends up saying nothing. In that sense it may be considered autobiograhical.I would watch it at Circuit City on a wall full of TVs if I had a choice. Watch the 15-minute Codename:Dragonfly movies included on the DVD as extras and then send it back.