If you want to download movies etc you will probably need a codec pack to view them - http://www.free-codecs.com/download/K_lite_codec_pack.htm
Lots of people who think torrents are crap don't have the correct codecs.
You dont need codec packs if you have a decent media player installed such as VLC.
Well if all these hundreds of millions of people define "not crap" as waiting days for a file which can be got in a few minutes, then that's up to them. And when they finally get the file to find its a fake or a porn movie, then I am sure they are very pleased
And when the IP's start to filter peer to peer traffic to give it low priority, then I suppose this will be even less crap?
I dont wait days for my files and if you know where to look you never find its something else. Besides someones always downloaded it before you so read the comments, very simple.
ISPs have a job on their hands with filtering torrent traffic due to apps such as iplayer which use it. Besides which thats what encryption is all about.