John Falcon did 10 years of hard time in prison. Now he's got 24 hours to get revenge on every person who had a hand in sending him there.

Grindhouse has become the cool thing to do ever since Quentin Tarantino and Robert Rodriguez made it popular again with their double feature Death Proof/Planet Terror. Those movies spawned a lot of ''homages'' throughout the years which have been deemed ''throwbacks'' to the exploitations of the 70's and 80's but most of the time just come across as stylized comedies. Some have managed to come close to capturing the movies of yesteryear and retain their essence but they're still essentially comedic homages more than anything, but brilliantly and respectfully done (Grindhouse, Hobo With A Shotgun, Dear God No, Black Dynamite), where as others have been very entertaining, stylish romps (Drive Angry), and others have just tried too hard and came up short (Bounty Killer, Machete Kills, Bitch Slap). All of these movies have screamed at us, ''Look At Me, I'm A Grindhouse Movie,'' I've found enjoyment in most of the modern, self-proclaimed, Neo-Grindhouse movies, even the ones that do come up short, but I've often craved something truly authentic. American Muscle does have an element of being a deliberate homage to the drive in movies from the golden era. It is very stylish, slightly comedic and written as a tribute, but what makes it more true to those movies is how unapologetic it is. There's no winking at the audience here. It's just a straight up balls to the wall action flick full of gratuitous sex, violence, drugs and cars. It is stylish but it's probably the grittiest of the modern Grindhouse features since Dear God No.

American Muscle is a revenge thriller about a man named John Falcon, who has just been released from prison. With vengeance in mind, he sets out to kill everyone who had a hand in sending him there and finding his wife, who happens to be a junkie. Along the way he has sex with every woman he encounters. Everyone he meets who he doesn't bone just gets added to the body count. Essentially, all this movie consists of is sex and violence with a few flashbacks of people doing drugs, having sex and committing acts of violence. There isn't much in the way of deep story or fleshed out characters. We know John's motives, why he's doing what he's doing and the rest is his violent rampage unfolding. Boyhood this is not, but it's one of the most fun movies you'll see this year provided you don't have high standards and you enjoy senseless sex and violence. If you don't love it your grandmother definitely will.

One of the better modern Grindhouse movies.