I'd be pissed off the other way round but I wasn't surprised it was ruled incomplete after the challenge. NFL has tried to stay with the call on the field as much as possible, but also with regards to the catch itself, he never had full control going to the ground, still bobbling around and the ball does hit the turf whilst in his hands which helped him to grab it fully.
And if all that wasn't enough, Mike Carey put his neck on the line saying it would be a catch, which meant it would be ruled incomplete all day long