Worth to be an Official Campaign for L4D2 (or 3 maybe?)

Personally, I don't hoping this campaign to be impressive since it was a revamped version from L4D1. But when I played it for the first time, as a person who digging the atmosphere of Zombie Apocalypse, this nearly identical to what L4D2 achieve before.

Pros: So much variety of level design, from Apartment to Football Stadium; Balanced Horde (except for Finale that actually should have a sacrifice system on that); and also the unexpected Tank and Portal 2 Easter egg.

Cons: Finale is really pain in the ass. Boat Gauntlet in Map 2 is also difficult.

Overall: 100% Worth to play, single playing with bot, with friends or solo.