Advice on hair? (pics inside)

Hello, I wanted some advice on my hair, this is what it looks like now http://imgur.com//5eu0D

It's getting a little too long in the front so I'm gonna have it cut soon, I'm thinking if going back to this from a couple years ago. http://imgur.com//wwToe

General opinions and thoughts appreciated.

Some more pictures

http://imgur.com//kykyn

These two are jokes obviously, but it's what my hair looks like

http://imgur.com//dsqPz

http://imgur.com//MP4pE