I have to warn you, I'm a fan of Arctic Monkeys so everything that Alex touches turns to gold in my eyes. Ergo, if you like Arctic Monkeys and Alex's work in general, I think you will be pleased with this EP.
Even though it's rather short (it is EP after all and not an album) it has really nice sound and feels complete. It sure does remind me of The Last Shadow Puppets and Arctic Monkeys' earlier songs with it's retro sound and phenomenal lyrics. EP has been looping on my playlist for quite some time now and I'm really looking forward to watching the film and seeing how the songs fit in. From what I can tell from the trailer and other short clips from the film, it seems to be a perfect match.