I’ll tell you what. They are not reviews.
A review is the viewer’s opinion of a show AFTER the person has watched it, preferably with an explanation of why he or she liked it or didn’t like it.
What you have shown in your screenshots is a fake review, something written before watching, without having watched. Something which we all flag and downvote, because we want to make them disappear from Viki.
What right does someone have to give 10 stars for something not watched? It may be an OCN drama, it may have a good cast, and still be a very bad drama. Or it may be a drama from another channel, with unknown actors, and be a masterpiece. Either way, you can’t know until you watch it.
This is a Coming Soon show. Nobody has watched it yet, so every review in there is a fake review.
Therefore the 10 stars do not reflect the reality, just a pre-conception (“I think it will be great because of the TV-channel and because of the stars taking part”). They raise the ratings for this show artificially, they are misleading. Just like the 2-3 stars given by those who whine about the lack of subtitles in their language. Both cases are fake reviews.
Giving false information shouldn’t be allowed anywhere, certainly not on Viki, where some people rely on the ratings to decide whether to watch or not.
You may want to read the following threads:
You know I really like you as a person and I’ve worked very well with you, but here you’re not in the right.
This said, when I went there, with the new channel page design, I saw there are 11 reviews making for a 9.3 rating, but I couldn’t see any of those reviews.