Mininova - www.mininova.org
+ huge database of torrents, hundreds of new files every day
+ private trackers marked with special icon
+ many categories, comment system, big forum
- lot of fake torrents
- many torrents on private trackers
- sometimes slow

The Pirate Bay - www.piratebay.org
+ huge database of torrents
+ many categories, subcategories, most downloaded torrents
+ easy to use, no popups
- lot of unseeded torrents
- strange search results, not updated peers
- lot of swedish content

MyBittorrent - www.mybittorrent.com
+ many torrents, nice graphics
+ lot of details about torrent, multitracker
+ similar torrents
- many bugs on the website, design changed often
- doubled torrents
- many adverts

Torrent Spy - www.torrentspy.com
+ many torrents in database
+ nice design
+ active comment system
- overfilled with ads
- many torrents on private trackers or passworded
- stats not update too often

Torrent Reactor - www.torrentreactor.net
+ incredibly huge database of torrents
+ great sorting into categories
- lot of spam and fake torrents
- many unseeded torrents
- many ads
- uploading not allowed

ISO Hunt - www.isohunt.com
+ huge database of torrents
+ also searching IRC files
+ grouping more torrents under one release
- strange design and navigation, too complicated
- too many adverts
- torrent stats not updated, fake torrents

Torrentz - www.torrentz.com
+ many many torrents in database
+ fast, clean, easy to use
+ grouping one release from more trackers
+ related torrents at the bottom
- only linking files for download
- mirroring other sites - sometimes fake torrents

Torrent portal - www.torrentportal.com
+ many new torrents every day
+ lot of details about every file
+ real-time peers updating
- only fetching other websites - fake and unseeded torrents
- chaotic design, script errors
- many others, porn

Torrent box - www.torrentbox.com
+ almost no ads, easy design
+ only torrents with public trackers
+ rare content in torrents
- quite a small site
- lot of unseeded torrents
- not much popular

NewNova - www.newnova.org
+ many torrents
+ nice categories, fake torrents being deleted
- very annoying popups and ads
- no details about torrents
- often downtimes
- slow updating

Seedler - www.seedler.org
+ lot of torrents
+ localizated user interface
+ clean and nice design
- many ads
- many unseeded torrents

Official BitTorrent website - www.bittorrent.com
+ huge database of torrents
+ good search engine
+ many trackers indexed
- not many details about torrents
- connection with Warner Bros, self-propagation
- censored results

http://isohunt.com/torrents/