People should stop talking like the game was a failure. At least in US is not.
Who's saying that? It's a pretty good success story for EA/Respawn seeing as it was almost canceled at one point.
As for MS, it's a pretty big failure. The entire reason it was funded was to fill the Launch gap/drought and sell new systems. NPD is making it clear it isn't doing what it was intended, and hyped to all hell for.
I mean Christ. They blatantly delayed it's release on last gen to give fence sitters a few weeks to mull over a new console pruchase.
edit: dwelled a little more on that thought.... what would things look like without Titanfall? I'm guessing most current gen sales were massively front loaded towards purchasing at launch, no? If you bought into the hype, you bought into launch?