I don't think you'll miss a thing... We were deluxe fans since 1977....fan favorite was WL, thru our 46 stays, we've done every deluxe except Boardwalk...
Prices just got of hand for what we got, discounts became smaller and we gave POFQ a try 3 trips ago and have stayed there, the last 3 trips with a fourth coming up in October...
POFQ, for us is an undiscovered jewel in resorts...other than the outside corridors, it could be a deluxe... We prefer their food court over WL eateries... Queen beds, decent themed pool, compact easily walkable resort, boat ride to DTD ..
Nope, no regrets by us stepping down to mods, I must say, Poly rates are ridiculous, those rates don't even constitute a monorail stay... Nothing on the monorail loop is justifiable let alone the lesser priced WL...