Critic gives `` Thor : The Dark World '' a B- grade . " I think the movie is pretty good and it has some great action scenes but there are also quite a few things that just don't make sense in this movie. Director Alan Taylor brings little storytelling tightness to `` Dark World '' Tom Hiddleston 's Loki is about the only fully realized character .
Critic gives `` Thor : The Dark World '' a B- grade . Far from a great superhero movie , it 's more like a diagram for one . Director Alan Taylor brings little storytelling tightness to `` Dark World '' Tom Hiddleston 's Loki is about the only fully realized character .