I am mostly unimpressed.
First...let me point out, I am taking the title of this list very literally. Manly men.

Gerard Butler is number 49.......
Point, whether he is your type or not, he is manly.
He is the epitome of manly.
If you looked beside man in the dictionary, Gerard Butler's picture would be there.
Gerard Butler = Man
He's so manly his name should be Man McManly
Do I make myself clear?
Now let me list the "men" who were farther up on the list than Gerry.
Jonathan Rhys Meyers-pretty...very unmanly #46
Ryan Gosling-talented, nice looking...not manly #45
Shia Labeuf...not only unmanly but is a boy! Is he even in his 20's yet? GAWD. #30
Kanye West. He throws tantrums...need I say more? #28
RYAN SEACREAST??? WHAT? #27??????
Tiger Woods-I want to pinch his cheeks he's so cute #25
Leo DiCaprio hahahahahahahahahahaha #22
Brad Pitt made #12. I agree he should be somewhere on this list but lower on the manly scale.
Justin Timberlake #5. We all know I love Justin. But this is not the type of list I would put him on. Especially not at #5. Great dancers list? Yes. Good body list? Yes. Manly? Not so much.
Men I agree with on the list:
Christian Bale
George Clooney
Daniel Craig
Matt Damon (again, I would put him a little lower than Christian, George, Daniel and Gerard but he definitely makes top 10)
I guess my definition of what makes a man manly is wayyy off. Please leave comments. I really want to know what other people think.