Lots of people waiting for a Doomfist comic and who I am to deny them?
He remind me a bit of Genji, meaning I'll not be able to play him at all. His damage is okay, but I feel someone who is very good with McCree or Soldier will do more damage with less effort.
What makes him strong for me is the insane mobility, he always seen to have a escape on cooldown. Doesn't help his way of doing damage also moves him, making him a hard target to track.
But in the end, you can only bring 6 heroes and I'm unsure if the teams will be happy with a Doomfist player over a more straightfoward, consistent DPS like Soldier or McCree.