Invincible is an intriguing idea that doesn't quite work on the screen. Part of the problem is that champion weightlifter Jouko Ahola is not a particularly adept actor; he looks right for the part and is very effective at conveying Zishe's simple earnestness, but his amateurish performance lacks both passion and nuance, which makes his character seem even more like a cipher than was probably intended. Tim Roth is far more intense, but the contrast with Ahola's low-key acting makes his scenery chewing seem jarring. Nonetheless, Roth is spellbinding (no pun intended) as the stage hypnotist with a sinister, manipulative side; indeed, he provides most of the energy in this lackluster film. Those familiar with director Werner Herzog's past work may be surprised that this movie is so conventional and dispassionate. There are a few visually striking scenes (such as the image of large number of red crabs crawling on the seashore), as well as a few scenes that resonate on an emotional level (such as a Passover Seder with Zishe's family), but a lot of scenes seem flat and uninspired. Also, some of the scenes are too slowly paced or filled with too much exposition. So while the film does have its moments, it isn't satisfying overall.