RiffTrax rating

I am just posting this here because, as with most companies, IMDb doesn’t seem to have any email contact, but I am hoping someone “official” will see this. Anyway, just wondering about RiffTrax. The only reviews are for the actual RiffTrax movies and shorts, not for the RiffTrax “show” itself. I mean, when one looks up a TV show, like, well, any show, there will be a ranking or rating for the show itself and then a ranking or rating for each individual episode for that show. Why not RiffTrax? Is it because it is not exactly a TV show? But I think other non-TV shows rate both the show itself and the episodes in that show. Offhand, I recall that “Chad Vader” is a web show, never on TV, and yet it has a rating for the show itself and for each episode. So, it seems RiffTrax would be in the same boat.