Come on guys! no one says multiplayer is bad. it's just the game doesn't make sense without any story. Imagine games like Mass Effect or Assassins creed without any story, wouldn't you miss it! If we stick to multiplayers those nice stories will not be written anymore. Some of them were so strong even Hollywood made movies based on them, like Resident evil or Silent Hill. So you can clearly see the point of making SP mods and campaigns.

The other issue about TITANFALL or some other games similar is not having LAN ability anymore, and I belive some legend titles like Counter Strike Survived this long because of it.

I say no to TITANFALL for above reasons.