On my raid char (priest): 3 items from 60+ LFR kills -- Less than 5% success rate.
On my non-raiding char (sham): 4 items from 6 LFR kills -- Over 65% success rate.
I started raiding with my priest before doing LFR, and I've never done a normal Pandaria raid with my shaman. This seems to be a pattern: there are tons of non-raiders running around with an ilvl equivalent to my priest (480) because they apparently have miraculous luck in LFR. Take my guildmate, for example (sorry, Kunaris): http://us.battle.net/wow/en/characte...kunaris/simple 8 LFR items equipped -- I'm not sure if he's gotten duplicates or replaced some with 489 rep gear. 0 normal bosses killed.
Is Blizzard tipping the LFR loot scales in favor of non-raiders, or am I just imagining things?