
I've now seen both Vol. I and Vol. II. There's one big director's cut out there that's some five hours long. The US release versions of Vol. I and Vol. II are each about two hours long.
Charlotte Gainsbourg is a great, seemingly fearless actor. Stellan Skarsgard is also good. They are, however, quite low-energy. The copious sex scenes occasionally bring some liveliness to the otherwise mopey narrative, but at a total of four hours it's an under-caffeinated film.
There's stuff I enjoyed, though. LVT is always doing something off the wall. There's a couple really cool filmmaking flourishes in Vol. II that are memorable.
Some of the random-seeming casting choices work and some don't. Christian Slater is surprisingly compelling as the main character's father. But Shia LaBeouf does a laughable British accent and gives the most hopelessly off-target performance I've seen in a long while. But then Uma Thurman shows up out of nowhere and drops--I kid you not--one of her best performances. I mean, she brings it like you wouldn't believe.
I found the ending to be predictable and unsatisfying. But in all, I liked more than I disliked here. Gainsbourg held my interest.