Like everything else in this world, if you don't like/want something than don't buy it and shut up.
There should DEFINITELY be way more hiphop/r&b/soul in RB. Its crazy that there isn't much urban music in RB when rock itself is derived from it (yes it's true). There's plenty of great songs to choose from not just the latest songs. Alot of songs on RB arent new.
RB is definitely losing money and new customers by not jumping into the market when the genre's are so popular in the first place. I'd buy every pack that came out in those genre's and alot of you would too.