Like in Terrence Mallick's brilliant 1973 'Badlands', we have two, desperate, bored and unfulfilled young people here, who aimlessly - and pointlessly - fall into crime and then are then perpetually trying to avoid the repercussions from then on.
Charismatically, our two protagonists can't hold a candle to Charlie Sheen and Sissy Spacek of Badlands but as believable, everyday folk, Lisa Bowman and Larry Fessenden, as Cozy (a day-dreaming young woman named after her cop father's favourite jazz drummer) and Lee Ray, an unpredictable and moody son-of-a-gun who you could describe as having a poor attitude to both life and to others, they're fine.
Director Kelly Reichart's movie is at times both dreamy and at others more immediate. Though, if you're after blood-splattering action, you might be disappointed as this is more a character piece. Interesting camera angles add to the quite indie, fly-on-the-wall photography and we are introduced to some of the less glamorous and non-touristy parts of Florida. The title refers to the Native American name given to the stretch of swamplands near the Everglades.
A smattering of old jazz records provide the only soundtrack.
River of Grass says nothing new and covers no new ground but as a contemporary alternative to the Bonnie & Clyde and Natural Born Killers genre, that I and many others find both enthralling and intriguing, then this is a worthwhile, if minor, addition. I saw it on Film 4.