ORIGINAL: CrackingShow
I keep thinking about trying a grand campaign, but then I think this game looks too complicated.
Yes it might seem a bit complicated but there are a lot of functions you can let the AI do for you and also like @carlkay58 has mentioned do a smaller scenario first.
I have played many full campaigns with the original WITE and it helps somewhat but even for me its all new.
Your not going win first game, it might take several but the fun is in learning the game.
good luck