Product reviews help people make a decision before they decide to buy. Most of them include and will describe personal experiences, videos and/or pictures of the product, and recommendations. In my opinion, I think that all of those things are needed especially when people want to make sure, they are getting their money's worth.
Just below, I have included links that will lead to products I have tried. I hope the information is helpful in deciding whether or not to buy.
Try Clearly Canadian Sparkling Water