Just heard Don's 2nd response and I thought that shyt was better, and really should have been his 1st diss. That one could have got him a draw at least instead of the 1st rd L. Even though the 2nd diss was better, it still had its flaws and limitations.
1. Q needed a different beat. Beat wasn't hard enough and was too fast for his flow so it lessened the impact on some of the bars. Out of all the hard dark menacing beats Mobb Deep spit over, this nikka gets Burn to rock with.

2. At one point in the track, he kinda goes off on some random battle bars for a while so the nikka ended up having some filler in his joint.

3. Overall offense was good. Lot of jabs and right hands landed, but he missing those eye catchy judge friendly big haymaker punches to really make his diss memorable.
4. Q missing that sauce/charisma to really sell his bars. JR did more with less cuz he got bars, but that extra swag to make them punches landed harder. Plus he picked a beat that complimented him better.
Its all the little things that count.