Infamous did NOT outsell Titanfall on Xbox One's opening numbers

[VitroBahllee]

wary-wallaroo said:
I believe inFamous will still sell more in the long term. Once the Titanfall hype sizzles out, the X1 will be right back to 50-60k weeks while the PS4 will continue steam rolling ahead.

Why would the 'hype fizzle out' for Titanfall? It's a super enjoyable game.