All opinions are valid.Popularity leads to success of a product which would lead to valid opinions about how successful and why a product is successfull.
And have no bearing on my opinion. Something could be rated 1% on whatever website and if I like it then I like it. People should not hide behind popularity to justify opinion. Offer the opinion, ask questions and engage in discussion. Don't hide behind numbers, and statistics of supposed popularity. Fame and popularity are fleeting, transient, things. I don't trust it.