Since around 2009 I have been using this religiously, it's not to expensive and does what it should.
Pros: *Works well with people with thick hair.
*Covers the hair very well and doesn't clump up,
just put a dollop in the palm of your hand and rub your hands together which will heat it up and make it manageable.
*Works well with other products in your hair at the same time: Hairspray, gel...
Cons: *If it is not heated up in your hands fully and you apply it to your hair, it may leave very noticeable white marks in your hair which is a tad unpleasant.
*after a few hours your hair will go a bit flat but a bit of hairspray on top of your newly created style will keep it solid all day. *Don't cheap out on hairspray!*