Why he's popular. Or was.
I'm not going to post in the mountain of other posts in that other thread.
Guys... it's Christian Slater.
Do you know who that is?
All the girls wanted him back in the 80's.
The Legend of Billie Jeanie.
Gleaming The Cube.
He was really cute back then.
Very thin and had great hair.
He just didn't maintain his thin looks and hair after the mid 90's well.
Got press for drinking a lot, etc.
But if he thinned down to like he was and had that long hair, you'd get it.
It's kinda like Leo. Leo looks very handsome in Catch Me If you Can.
Other movies he's not as thin and his head looks a bit too round.
A few pounds and their wrong hair cut can make worlds of difference.
Here, look:
Thin, great hair, great skin
http://media.giphy.com/media/fPBtcXQy4wGk0/giphy.gif
Pretty much the same as above
http://3.bp.blogspot.com/-LtMmCPuWRxs/T1lWS4_GRMI/AAAAAAAAAOE/vh2_E_PXtw8/s1600/ChristianSlater28.jpg
And now.
http://1.bp.blogspot.com/-2sgh_I3Ch8E/UZ7YoAgMSUI/AAAAAAAAOoM/bt2-DbGYUBc/s1600/christian-slater.jpg
Sure, it's age, but he could look very good. It's just that his genetics aren't amazing enough to keep his fat burning profile and metabolism the same as when he was a kid. It's rare, but being a little bit thinner can make all the difference in the world. Plus hair doesn't last. But, he could get work done and look very cute again. Hell, most women think he still looks hot.
But, he could look super hot.
Another reason he's not quite as hot is because someone like say Ryan Gosling has a lot of style and character. You can teach that. He's smooth.