Tbh we switched from PL to ML with an adapted EPGP system,
overall we had more loot distributed to people,
less time between bosses of people "I could use that, but its only a bit better" "oh I could do with that for x mog" etc.
unused loot actually got de'd for the bank opposed to people selling to a vendor,
pre pot up and potting % went to 100% for every member bar one, same with food.
People actually turned up before raid invites we were in and waiting to pull 15 minutes early.
How we set up the system was fair and prevented hoarding and actually worked. After hearing a majority of negative feedback we switched back to PL.
Boat ton of useless loot each week people vendor instead of donating (its their choice of course, but we provide every enchant completely free to everyone including non raiders)
More time talking about trading loot
Prepots and food down
People straight back to turning up late.
Hoping one day to go back to it, so hoping it stays put