Top tier
1) The College Dropout (2004) - still my favorite
2A) My Beautiful Dark Twisted Fantasy (2010) - a masterpiece
2B) Watch the Throne (with Jay-Z) (2011) - ditto

Middle tier
4) 808s & Heartbreak (2008) - probably ranked a couple spots too high, but I like the emotional openness
5) Late Registration (2005) - probably ranked too low, but I find I don't play it much for some reason
6) Graduation (2007) - some great songs but a bit inconsistent

Lowest tier
7) Yeezus (2013) - my least favorite by far