I love this game, but I just don't have the time (or patience) to replay a mission so many times.

Some people think that no quicksave make a game better.

If you ask them where the logic is in forcing a player to redo several things he'd already succeeded at (various firefights, etc) just to have another try at the thing he failed (one particular firefight), they don't reply.

Lack of quciksave is lazy console-to-PC porting, and a cheap way for a game company to add game-play time to a title.

-Doc