Oz,
One persons "over the top" is another persons light relief as I'm sure you well know. You don't have to like it, but to critique in the way you have it was seem OTT. I've not doubt that you are telling it how you saw it, but you have to admit your view might be a tad "coloured" in comparison to your average DJ pax.
To me, it sounds like the DJ crew were trying to lighten the mood a little, which isn't nessecarily a bad thing. So no, I don't agree with you in the least.