hey i actually use this client now. Yes it is decentralized. Torrent rating i have found is very reliable it works by. 1. spam torrents will be marked as bad and therefore appear low in search results 2. good torrents will be marked as good and therefore appear. 3. you build a reputation bring out 1 spam torrent and all your future torrents will be low on the list. 4. already some very reliable users. A downside seems to be that your download speed heavily depends on your share ratio. meaning that you have a slow start often when sharing less popular torrents. very good Idea I really like the layout and usability of it. very recommendable. we will just have to see whether this will be over run by spam.