Worst. Guard. Ever.

We don’t know how good the first librarian of Kamar-Taj was, since he was too easily killed by Kaecilius and his minions. However, I do know that he was better than Wong. How come? Well, there is that scene in which Doctor Strange manages to borrow ancient texts right out from under Wong’s nose. And Strange was still a beginner, even if quite an apt one.

Can I imagine that the Ancient One found no one better than Wong? Even a camera would have been better. Can I accept the fact that there were no countermeasures installed to prevent teleporting into the library, especially after Kaecilius managed to steal some very dangerous texts? Well, the movie tells me to accept that – but I won’t.

Wong is literally a mumbling idiot, a master who can be fooled by an apprentice, a guard who might as well be blind.