Yeah, I apologize. There is no way I can take that list seriously.
Not sure what the list is for. Overall populatiry? Then I might disagree with a few. Harley, maybe for the cosplayers, but not overall. You have to add Iron Man and Captain America to the list. I think kids think Deadpool is cool, but if you asked 1,000,000 of them to name their Top 5 favorite superhero characters, I'd be surprised if Deadpool shows up on 10 lists.
Batman
Spider-man
Wolverine
Hulk
Iron Man
Captain America
One of my boy's favorites, but he'd list off the above characters before getting to Deadpool...and Superman isn't on the radar. Heck, after GOTG, Starlord, Rocket Racoon and Groot are more popular with him than Superman.