Yeah, absolutely.
Coming back to the game a second time, when you are really familiar with it, you realise that with a bit of tactics you can take out difficult areas like the Army base at Cordon even in the very early stages of the game if you plan it right.
Bought this for £3.50, but I'm finding it hard to get into.
Keep dying on the first mission, even on 'novice'. Is it worth persevering with?