Is COOP in Wargame Air Land Battle Good?

Hi All

My friend and I play Red Dragon together when we get time against the AI.

I was saying the other night how I believe Air Land Battle had coop compaign (which I've since confirmed) and he was very keen (he's never played the earlier ones).

So my question is it good? Should we go back and play it?

I've played all the Wargames, but he has only played Red Dragon.