LIKE - Pretty much the whole concept of being a SMERSH operative behind enemy lines in WWII. I cannot fault the gameplay really as all areas of the game design have been so well thought out.
DISLIKE - If I had one dislike it is that you are always a lone operative. It would be good to have a partner to control on some missions (perhaps a female SMERSH oeprative?

) and perhaps the capability to switch between player characters eg. like in Strike Force or Hidden and Dangerous. A few more sniper missions would be most welcome also!