I'll write it again too, and in plainer english - THEY SHOULD GET IT RIGHT THE FIRST TIME. Yes, people pay a lot of money to stay their. You say they owe it to themself to compliain - I say the hotel owes it to the guest to proactively have presentable rooms.
From other posters on the board, apparently, they do have presentable rooms. No one is perfect and things aren't going to be right all the time. That's the way life is. Disney strives for perfection and they do all they can to ensure they are, but they aren't perfect nor are the CMs working for them. And I have little doubt that had the WL been made aware of how the OP felt, they would have bent over backwards to ensure their vacation, from that point on, was as perfect as they could have made it.
The management has better things to do? Like what? What does a hotel have besides rooms? Seems to me like that's their business. If the manager can't inspect rooms personally (and I don't buy that, by the way), than they can be sure that their employees who do see the rooms on a daily basis are communicating their condition, proactively.
What does a hotel have besides rooms?!?! Restaurants? Pools? Shops/Stores? Arcades? Places to rent items for your enjoyment (i.e. bikes, boats, etc)? Beaches? Entertainment venues? Some have meeting space. Some have spas. Some have places to drop your kids off to be babysat. All have employees and other guests to be taken care of.
What does management do? Go to meetings, do scheduling, take care of any issues BROUGHT TO THEIR ATTENTION, make time to speak with their employees, go over reports and budgeting, do evaluations, etc etc.
While it is ultimately management's responsibility to ensure things are being done properly, no, they don't have the time to be the ones cleaning the rooms and/or walking into all 1500 or 2000 of them to give the white glove treatment ever day or cook the food or sweep the halls and what not. That's what the underlings are for.
If the room is as described by the OP, then people should be fired. Lets start with the manager who doesn't have time to inspect every room personally.