Yeah, when he runs out of writers to make them for him. I'm sorry, but Wayne is the most overrated rapper i've heard.
Also, listen to Forever and compare em's verse to waynes. Actually to the three others. First three aren't really impressive at all. Em just destroyed the hell out of it. I think that's the easiest comparison to make.
Eminem is also one of the most successful rappers, maybe the most even although I am too tired now to check.
I really like dre's chronic albums but I guess those are too old
snoop would be at the top for me too. Too old I guess. And of course tupaf wouldn't count.
I don't like eminems relapse album as much though. While I still would rather listen to it than many other rap albums from last year, it doesn't really match up to his old ones.
So from your list, 1st is em, the. Luda, probably TI next. The gaps between those three are bg for me.
Oh wait, 50 cent around Luda, maybe a but above. The nusery rhymes he includes Ina few of his songs sound so outta place. Also, a lot of his structures/patterns/feel of his songs seem to be repeated. I just notice it a lot like a certain couplet would really sound like another from another song.
The one I dislike most would be Wayne mostly for his personality. Music-wise I'd say he's around everage.