you know what beats me: i mean those aliens have technology for superior than ours. They can travel across the universe. they can controll the world with mindpowers and their waterpistols are as powerful as 324323 H-Boms. Heck, they even have their own movies but they can't penetrate common kitchen tinfoils? I mean c'mon...it's plain aluminium...not even something special...we wrap food in it...
