A tough game, but so what if you have to save and re-load 20 times per mission, it's still fun killing Nazi's. The missions are well concieved and keep you on your toes. The AI is a little dopey at times (i.e. killing an entire patrol 1 at a time in the same bear trap and they keep patrolling), but this is a necessity or the game would be impossible.
Is it just me or does Tiny and the spy do 90% of the work?