To be honest it is pretty much wack. Just because JD flowed over Dre and Timbaland beats does not make him hard. Tim Dog did the same thing back in 1991 to N.W.A. but he still sucked. If JD wanted to do something to say "Hey I am a superproducer too" he should have came up with a beat and then rhymed over it. He just made himself look like a punk.
i aint no JD fan and all cuz Dre is hella sicc wit his production and Timbaland got fat beats too, but these niggas mayn why wanna punk this little nigga JD?? niggas always need someone to funk wit, fuckin haterism...