Well, I finished the game the other day and my overall impression is that it's very good. What I really didn't
like was how Nod was represented in this sequel, EA has turned Nod from a militaristic-fascist dictatorship into a terrorist organization comprised of religious fanatics. Even Kane is acting somewhat differently than he used to, they've turned him into some kind of preacher who even gets seriously agitated at times, an opposite to the calm and sinister Kane from Tiberian Sun.
The Scrin campaign however, though short, was pretty cool. Their cinematics more than any other reminded me of Tiberian Sun's and Firestorm's style of cinematics.
Oh yeah, I was also pretty disappointed to read that one GDI campaign Intel entry, the one that suggests
CABAL has been destroyed for good.