Are you guys seriously suggesting that Superman is going to blitz them until they're out cold? Even suggesting this would go against comic book showing for any of the three characters being argued in this very thread. Superman has been hit by characters that move slower than he does, and Thanos and the Hulk have hit characters that can move FTL. The key word here is can.
We aren't supposed to be arguing from a purely power set perspective, because at that point we completely ignore character, and fight in the stead of the character being argued.
Speed seems to be the only thing being argued here. Not sure why they wouldn't be able to hit him if they've already done so to characters that can move as fast?