The Adrenaline movies are kind of like Fast & the Furious meets Jackass. They're impossible not to be impressed by. If you've ever dreamed of getting your motorcycle license, you're going to want to after watching this. Stunts that make the stuff in Hollywood, even F&F, seem lame in comparison. And girls that don't come with the hangups, who aren't afraid to show you what they've got. The Kelley's sheer courage alone make this 4th instalment worth watching, because you know they lived to release the movie so you can watch in awe and wonder how. The cinematography isn't perfect, but it doesn't need to be. The roughness of it actually improves the experience, because you feel like you're just being brought along for the ride. And what a ride it is.I think I'm going to be having both nightmares and super action film dreams for a long time.