From a legal aspect, how is this going to last at all? IANAL but I was under the impression most meta-search engines operated in at least a semi-grey area because they don't spoon feed illegal content to you. Most just index the big trackers and (conveniently) don't discriminate between illegal and legal content. I feel like when you are dropping torrents into buckets more specific than "video" and "audio" (e.g. linking multiple torrents to a specific movie, highlighting the HD versions) any conventional argument against aiding copyright infringement is out the window.
If the site operators open source the nice UI and their methods of selecting torrents from public trackers (assuming they don't hand pick each and every movie's torrents and other metadata...this is all scriptable/automatable) on Github, that's one way.
Yea, usually these meta torrent sites act kind of like a massage parlor. You pay for the massage and any negotiations between you and the masseur have nothing to do with the parlor.
Hopefully some of these torrent sites can have a better UI like this place. It really has a lot of bite. I like it.
Awesome site though.