No. This version of gelbooru does not have any sorting features and that probably isn't going to change any time soon. I contacted the booru.org staff to see if I could add features myself, but they said no.
The best solution that I can recommend is that you go to "My Account" -> "Options" -> "Post Threshold" to set a minimum score that you feel is appropriate for your viewing pleasure.
I should probably let you know that you won't see more than a handful of posts with a minimum score setting of 5+. Only 1 post (Chun-Li) remained unhidden when I checked the first 10 pages (which is 1/200 posts). ^_^;
This place is essentially unusable without some form of score sorting/filtering. I would make my own booru but splintering the community would be even more retarded. Take some responsibility and fix this shit, admin.
You can do a google advanced search for the site http://illusioncards.booru.org/i...e=post&s=view&id= and add in the option "Score:#" and it will only bring up posts with that score value but unfortunately google advanced search lacks a way to do a search for values between or values greater then.
Edit: If you do "Score:10..20" it will give you values between 10 and 20, turns out .. is an advanced google search function.