Interesting thread. Have stayed on and off property, and found off property gives better deals. (Do timeshare/villas now, awesome deal for the room, esp. for a big group.) Have AP/car so parking non-issue.
TOPIC: if a Value resort (or even the Coronado) was same $ as Courtyard... I would choose Courtyard. Actually I would check the FFI and Springhill rates (they have breakfast, which is actually quite decent) and the Suites give more room and an extra TV. Why?
IMO the MV hotels are nicer. I do not like the motel-style outdoor entry place for a hotel (timeshare/villa I can deal). Resort amenities are included: internet, work out room. I think the rooms are better (bigger/ better beds, linens, space); hotel is smaller, less crowded/noisy than Value; not into pool scene, hanging out in cool lobby so theme not important. Other good points mentioned: convenience to shopping, other parks, dining options; escape the 24/7 Disney thing.
Good point Gillian . For a while we stuck with the MV properties when we got good deals because we also did a lot of business travel, and racked up the hotel points; earned a few more "free" trips to WDW that way. Sure Hyatt/Starwood/Hilton members do too.
Other thing is the car: easier for shopping, other parks, another resort for dinner, faster than the buses. For us the convenience of the car is worth it, so that $ does not factor into hotel decision. FWIW.