Nightcrawler - 8.5
Jake Gyllenhaal is mesmerizing as Lou Bloom, a lowlife sociopath whose demoniacal ambition wreaks havoc on anyone foolish or desperate enough to be sucked into his wake. The movie sports a great supporting cast, slick visuals, and plenty of suspenseful moments to keep you enthralled throughout.
My only qualm is the off-kilter score, which at times seems apologetically cloy in its attempts to make Bloom appear sympathetic or likeable. Bloom is NOT a loveable loser, or a victim of circumstance, he's a creeeeeeeeeep with a capital C and the music should've played that fact straight. Bad guys win in real life all the time, everyone knows it, so who needs it sugar-coated with dopey music? It's an unfortunate disservice to Gyllenhaal's riveting performance.
But other than that, the movie is awesome and I can't recommend it highly enough.
So... go watch it.