Quick add It takes a nation of millions to hold us back-public enemy to your guide before I notice.
As much as I don't really like/dislike hip-hop, I gotta say that I didn't particularly like any of those songs, and I actually ended up preferring the music included in a few of the ads that played before the video. Which is kind of sad, really. I have no problems with hip-hop itself. I actually like seeing the culture than spawns from it, and don't really care if music is "deep" or not (as long as it sounds good :P). But really, I couldn't stand any of those songs, nor can I stand the majority of what falls under "hiphop". Basically they have no musical aspects to them at all. Which is unfortunate, as I tend to really enjoy some of the people..... er.... singing? rapping? Nonetheless, I enjoy hearing what they have to say, but I can't stand the "music" that they go along with. Like, if you took Fort Minor or Eminem or something and just paired them up with a classical musician, great stuff could be done. Nujabes seems to be a good example of musical quality. But I haven't listened to enough of his stuff to say whether the lyrical portion is any good (I mostly just clicked/skimmed through).
Like most things in life, it's out there if you look for it. Here's but a few examples of great Hip-Hop with both brilliant rapping and excellent music to accompany it. And what about the Hip-Hop EP I produced? https://soundcloud.com/kinetics/sets/paper-plates-a-life-in-... ;)
I try to introduce my three year old to lots of different music. I play her Grandmaster Flash and the Furious Five, Kurtis Blow. She memorizes lyrics quickly so I really try to avoid stuff with lots colorful language. Your list seems very modern and has a lot of autobiographical rappers at least to someone my age who has listened to more old school hip hop. Not that rap wasn't always autobiographical, but people like Kanye and Childish Bambino really push a more thoughtful brand of biography than say a guy like Slick Rick.