It's a nice tut, but I don't see what it's supposed to accomplish. You can just do that with brushes.
Never know you could do something like that... I have learned something today. Great tut. Easy to do, effects look pro.
Uhh, dude... You gotta think bigger then that. This is all about expanding your knowledge. yes u can do that with brushes, adding new layers, adjusting the mode (soft light, overlay) etc but this is an alternative method and a different way of doing things. Nice tutorial mate