That's what I'm saying, his rhymes are pretty thought provoking. And as for 2Pac not being on the list. I don't know he's... kinda overrated. I mean I respect his impact to the genre but I am not a huge fan of his.
Plan on dedicating a solid 5 hours if your gonna listen to Tech... i swear I end up catching myself researching shit he said for half an hour between each song.