cgvggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggHave you used this product?
It's always better to review a product you have personally experienced.
Educate your readers
Provide a relevant, unbiased overview of the product. Readers are interested in the pros and the cons of the product.
Be yourself, be informative
Let your personality shine through, but it's equally important to provide facts to back up your opinion.