Are good, BUT... is it me, or the map creator gets way more than everyone else?

I'm on holiday and have been playing far too much since last night... i got heaps of stuff on MY maps, but earlier today I was running with Man/Love for a 45min and we busted A LOT of bosses, and I didn't get a single decent item,while he got a bunch of purple and a couple of pinks, which confirms what I've been feeling since last night... I've been getting loads of purples and pinks while kids running along got maybe 10-15% tops.

what do you think?