Only when Tom Hiddleston is on screen , as Thor 's dark-souled stepbrother , Loki , does any real drama take hold . Critic gives ` ` Thor : The Dark World '' a B- movie . Far from a great Thor film , it 's more like a diagram for one . Director Alan Taylor brings little storytelling talent to ` ` Dark World '' Tom Hiddleston 's Thor is about the only fully developed villain .
Critic gives ` ` Thor : The Dark World '' a B- movie . Far from a great Thor film , it 's more like a diagram for one . Director Alan Taylor brings little storytelling talent to ` ` Dark World '' Tom Hiddleston 's Thor is about the only fully developed villain .