It's hard to review crystal light as a whole. As crystal light comes in a huge assortment of flavours as well as different sweeteners. Crystal light sweetened with aspartame, my review is that it tastes great I love the taste of aspartame besides however there are a wide range of side effects caused by consumption of aspartame mine being headaches so I try to limit my consumption.
Crystal light also has some flavours sweetened with Splenda, the taste is still good but Splenda leaves a bit of an aftertaste. Although one of my favourite flavours is sweetened with aspartame Acai white peach papaya.

Crystal light isn't just great tasting to drink you can also mix it in plain yogurt for a low calorie treat

I love crystal light. I keep them everywhere, at my desk, in my purse, at home. It's great. I open a pack up and put it in my water bottle, give it a shake and voila, you have a great tasting beverage with few calories. The flavors are really great too. My favorite is the raspberry ice.

I love Crystal Light!
I like to keep these individual use packets at work for whenever I know I should be drinking water but just can't get the urge to do it. Crystal Light's awesome flavors are all the encouragement I need :)
I do find that there is definitely way too much flavored powder in the single uses for me, but that's even better because it means I get two uses out of each little pouch :)
I've tried a lot of the flavors and so far White Tea Peach Ginger is my favorite :)

I find this product to be on the average side. The powder doesn't mix well with your water unless you use hot water, but I prefer my drinks cold instead of hot, so that's a downer for me. But the variety of flavors Crystal Light offers is amazing! They've got dozens of flavors and keep coming out with lots more! And they aren't that bad either, but at their price, I don't think I would buy it unless it was on sale :P

I received my 3 free samples in the mail for Cristal Light (Raspberry Ice, Strawberry/Orange/Banana, and Lemon/Lime) and I enjoyed them all. I also received a .75 cent coupon that I will be using to get more Cristal Light. I hope to see it on sale more often because it can be a little expensive at some stores when it is not on sale. I am terrible in drinking water and this certainly helps make it taste better and they have such awesome flavours!

I received 3 free samples of crystal light individual packages in the mail, the flavours were lemon lime, raspberry peach and raspberry ice.
I give lemon lime a 2/5
Raspberry peach 4/5
Raspberry ice 1/5

The packets say mix with 500ml of water, that's 2 cups. It was way to over powering so I mixed about 1/2 of each packet with 500mls and still found it to be strong.
Overall I would recommend raspberry peach but that's all.

Yes Yes I know that they use a lot of artificial sweetener in this stuff but its' a great alternative once in a while when you don't feel like drinking water and still want to be healthy. I'm definitely a fan of this stuff. But use it in moderation, as with everything else. My favorite is Strawberry Kiwi.

I was lucky enough to receive 6 packets of Crystal Light samples via Facebook. I must say that at first I was skeptical of this product. I had heard about it before, and I think my mother in law uses it but I had never tried it before. Getting free samples is always a good way to break the ice. Anyways, I tried their Strawberry-Orange-Banana flavour and their Raspberry flavour and it was to die for! My husband even tried their Lime one and he loved it. I must say I was quite surprised. Each stick (individual packet) is dissolved in 500 ml of water, and only has 5 calories. So, not only does it taste great but it's good for your hips. Great for putting in a water bottle at work or if out walking or jogging. Very refreshing. Definitely better than Cool-Aid! My only issue is the price. For a little box of 10 packets it cost almost $3. It's good as a treat.