Hostelworlds top 10 properties

I did some research into the reviews and ratings of the top 10 hostels on hostelworld.

Does anyone else find that this is really bad the way these top 10 have 100 % and that this needs to be looked at by HW.

Here is the information taken in screen shots showing the top 10 hostels and most recent reviews for these.

http://imgur.com/a/vTWSD#0