If my memory doesn't play with me, there's a review page on tapas once upon a time. I don't know when it's removed, but I'm very sure it's on the site before.
I made this because tapas has removed the rating system a while back and I don't really think of it until today. So here's the thing. I don't particularly care about ratings, because a series can have a 10/10 ratings but still s*it flow or characters development so it's not something I often believe in.
Like, don't you often see people rate a restaurant with "Great food! Totally worth it!" and then they gave 1/5 stars? I don't know why or how that happens, but it does. Miss click is one of my guess, but yeah, I don't trust ratings and I don't even realize tapas has a rating system? Because it escaped my eyes? lmfao.
So anyway, if I don't trust ratings, what did I trust? It's a readers review.
I often goes to goodreads just to check on fellow readers of what they think of a book I stumbled around in a bookstore, because the scope of my favorite writers is honestly so small so I don't accidentally bought a book that looks awesome by the blurbs and synopsis but trash upon reading.
I also have to mention that some trash book by one reader doesn't made it a trash book for the other, because people preference and liking is different. I mostly took the reviews by the grain of salt, and use it for a reference to weight in my mind if the book seems worth it or not, but they do will impact heavily in my choice as I don't want to waste money and time for it.
I am not a good reviewer, but sometimes, I really want to make a review just to pour my love into that one series (that I can't even read because it's locked in my region hahahahhahahahah....;x; ) just to say that "ITS A F*CKING GOOD SERIES!" or when I'm reading something that's totally bad, I want to point out what the hell is wrong with the thing and stuff.
Sure, I believe it have the good and bad side. Like I mentioned before, it can cause people to deter from reading something that can be potentially good for others/be good in the future, or if someone were having malicious intention they could completely trampled on someone hard work just for the hell of it.
But then again, a simple review like "The story look s*it in the first five chapters but it kicks off to the heavens in chapter six like a bang and everything is so awesome after that, so hang on until then!" will makes me hang on until I at least read the series that far to decide if I want to continue or not.
I honestly like reading reviews, because you can sometimes read the happiness of the reviewer when they found a good s*it and spend their precious time writing good and lomg essays of what the book they found did good for them (or the despise if they found a real s*tty book lol).
There's some other thing I to say but I already forgotten, so I'll stop here. 
(it does been a while since I made a topic for conversation haha. I'm just being a hermit for a while. Sorry about the grammar mistakes)
TL;DR : I like having reviews on a potential reading material, so what's your opinion on it?