Im from the uk,i go to WDW every summer,And i use the Premium Outlets,it can be hit and miss at times,But i was told by a shop person,if you go on a wednesday the stores are re-stocked,just dont go there on a friday because,all the uk tour operators have there shopping trips that day,they also use LBV mall that day as well,but premium is a better outlet,but LBV has wall-mart across the road,and i love wall-mart,so cheap.
Hope this helps
Have A Great Day