I order Wen from QVC and the reviews are mixed, not all negative. Some people love it, others, not so much. I have very thick, naturally curly hair and the Wen products have never left my hair feeling the least bit greasy. I think the greasy issue has more to do with not properly following the rising directions, or using the wrong product for their hair type.
I spend A LOT of money on my haircut and color/higlights and as I said previously, no product has kept my color from fading like Wen.
I give it 2 thumbs up;-)
Sarah