Unfortunately, the visual fidelity comes at the cost of varied locations. Except for a few bosses, you'll see the same bland enemies everywhere. Levels look cool, but offer little to look at. The first few levels are based around ice worlds, filling your screen with jagged swaths of blurry blue textures. You eventually transition to a fire area, which isn't much more than a red version of the ice world. The 3D effect is put to good use and actually adds some life to the game's worlds, but there's only so many times you can see the same piece of scenery before you lose interest. The only time you get something really different is when Thor travels to Earth, at which point you get to fight though a damaged cityscape.
Even though I'm still not completely sure of the game's plot, I do like the motion comic vignettes used to help tell the story. Chris Hemsworth and Tom Hiddleston voice Thor and Loki respectively, and do a pretty good job at it.