Whoa whoa whoa..MC Lars is pretty creative with his raps. MC Chris is pretty lame. Two different categories here.
Here's my take on this: If Chris wanted to do things right, he should've made it up to this kid. Apologizing over Twitter and then this crying video really doesn't mean shit. This kid was a die hard fan of Chris and all Chris did was worry about himself more or less. Some shows I either work or go to, I may not like the opener. Most recently, I remember tweeting or posting on Facebook how much Stars in Stereo's cover of NiN's Closer sucked. I believe I also said I didn't care for the band at all. If I would've tagged The Used (headliner that night) and said I believe they should be off the tour, should they remove me from the venue? If they even would respond to me, I'm pretty sure they'll say "Sorry you feel that way. We like them enough to have them open for us. Go get a beer or do something else instead of watching them." That's how Chris should've handled it.
To make it up to this kid, he should have free tickets to Chris's next Philly show, maybe spend the whole day hanging with Chris. Chris doesn't have too many fans so he might want to make good with this kid.