I am the blogger as well as a customer. I gave a review about the product which I bought from an e-commerce site. I really found achabura.com is best website to give review. You can access achabura.com to give a review about people, business, product, and service. Achabura.com provides you three sections that is a company name, subject about the company and description about the company.

You scroll down to get your company name then select it subject for company.
You can write anything you want about the company in 60 to 70 characters in subject section description for the subject

You can write anything about the company, business, product, and service. Achabura.com provides around 150 to 250 words for the description. You can use that word for your description of the product or service.