There are lots of Poles in Poland but I'm not sure who the North
Pole is.
Would you believe that's not even the worst part?
He bullsh*tted through the review, saying that the story was
about a bunch of kids setting out to retrieve an enchanted silver
sword from the North Pole, which was in Poland.
If he had even bothered to, say, read the Wikipedia article on
the book, he would have known that the story was about a bunch of
Polish kids trying to reunite with their lost parents in the
aftermath of WWII. The 'silver sword' was in fact a small dagger
and family heirloom that the kids used as a talisman for luck.
I read the review and told him: 'If you didn't actually read
the book and bluffed your way through the review, please tell me
now. I promise I won't get angry'.
But he insisted (in all seriousness) that he really did read the
book, and that he really did the review honestly based what he
read. 
I quit from the tuition assignment soon thereafter. I can't
waste my time on lazy and dishonest students.