i always looked at it like he was just doin a dedication, i mean some of the lines he uses are memerable lines, and if u dont catch it right away, then u haven't been listening to hiphop that long, or just havent been passionate about it enough... then again that file is what 6 minutes long? and between the takes you got that sample being thrown in there to make the file longer.
but yea i was surprised he did use so much, but i aint trippin. i still think its a dedication thang.