Oh, Thor. What can I say? This latest superhero movie is such a mediocrity that I can’t work up much energy for an opinion—and I’m the sort of person who has an opinion on everything. It’s genial and mildly amusing, and it doesn’t take itself too seriously—it’s pleasant enough—but ultimately, it’s underwhelming. As comic-book heroes go, Thor is more two-dimensional than most, and not a particularly interesting two dimensions at that. The cast is probably above average, but the special effects, the story, and the pacing are only OK. I suppose Thor might be worth watching on TV if it turns up on cable on rainy day, but beyond that … whatever.