Game himself claimed "Higher" is supposed to be the next big thing for clubs. It's simply not. Can you even dance to that beat? Well, yeah, but, not like other songs. It's hard to explain. Just if you don't understand what I'm saying, as in it's not the greatest club song, then I probably won't be able to enlighten you ^_^
As for the Do or Die/Kanye song, it's growing on me just for that one line:
"I don't need to take another puff / 'Cuz your love's got me high enough"
Haha I was singing that all day at school
Edit: Eminem's still growing on me :-\ I remember this one time I was at a pub and we were all just sitting at our tables sipping on our beers and the music was superloud because we were beside the dance floor. Anyway it was too loud to talk, so everyone just got relatively buzzed and we'd sing all the songs that would come on, like not just our table, but everyone sitting at every table it seemed. Then they played "Without Me" and yeah, the place went nuts. This was at O'Byrnes (Edmonton) btw. So yeah, I can totally see this new Eminem track in the same light.