I think Blueblood's rap was much better than Big Mac's. He had a lot more relevant, direct, insults that were incorporated into the rap better. Not to mention clever, harder to use show references like Schmoopie Woopy Pie and being tricked by the Cutie Mark Crusaders. Big Mac only had one good line, and that was the one about being shot down by Rarity, and I saw that coming as soon as this rap battle was announced. It could have been much better placed, for something so easy to use. Also, you aren't ever suppose to talk yourself down in a rap battle, Big Mac did that quite a bit in the beginning. Gotta say, I loved the beat and I can't wait for the next one.