WEN hair care

So, I have been seeing commercials for WEN hair care for forever and I am always lusting at how beautiful their hair turns out and without supposedly without using a flat iron or curling it! You just blow dry it and style it with your blow dryer and you're good to go! Everytime is see this I think it is amazing and I caved it and finally bought it and tried it out. This is the first week that I have used it, and I can tell some of a difference, but don't know how it will be in the long run.
I feel like I should give you some background information about my hair so you can understand why I was lusting after this product so. My hair is fairly long, and is very damaged. I'm trying to grow out my hair so I don't get it cut as often as I should and I use a flat iron or curling iron on it everyday so I have split ends up the ying yang!! It also has this natural wave to it that is so nasty that I don't like going out with it not styled in any way. I either end up putting it in a bun/pony tail, or have to go all out and straighten and curl it. I rarely blowdry my hair either, b/c if I do, it looks like a gigantic puff ball!! So, I have lots of frustrations with my hair, and why it usually looks pretty good, it takes a while for it to get there. So my hair equals: lots of time, product, and damage.  WEN looked like something that would take all of this away and make all of my problems better so I had to use it!
The first time I tried it, I was really skeptical b/c it was only conditioner!! If I only used just conditioner, my hair would be so greasy right away and it would just be disgusting! But, after using it one time, I actually cleaned my hair really well, and my hair wasn't greasy! I dried it with my blow dryer, which does not happen very often, and it actually didn't get frizzy or poofy!! I couldn't believe it! It still wasn't exactly styled how I wanted it to be, but it was a step closer to what I want and I didn't have to wait forever for it to air dry!
Hopefully this was a good investment, and I guess time will tell if it is really good for my hair or not!
For those of you who don't have problems with your hair when you blow dry it, I prolly wouldn't get WEN just b/c it is pretty expensive and that is one of the main things they advertise for. However, it also did make my hair shinier and softer so it is for every hair type!