LogFAQs > #967628719

Loki underestimates Humans, its the flaw that leads to his defeat. That's why BW can trick him, its playing on his arrogance.

But he still easily steals the tessaract, easily escapes the helicarrier, and succeeds in his plan to summon an alien army. And he almost succeeds in his plan to destroy the Avengers from the inside but they manage to figure out his staff just before its too late. And he does get Hulk unleashed in the Helicarrier.

And while Loki's specialty isn't battle he is only beaten by Thor and Hulk. No one else could beat him in a fight. Hawkeye gets one good shot on him with the exploding arrow trick but it doesn't really do much/any damage.