Is it better to rent a minivan, or use ME service? I remember in 2004 I hated ME because someone's plane was late and we had to wait an hour.
Have to agree with twinspluscade, DME launched on May 5, 2005, so you weren't using DME. But more importantly, such a delay could NEVER occur on DME because no one is assigned a specific bus, so there's no way a bus would be held at the airport to wait for someone. [Not saying that DME is immune from delays -- any system can have a monkey wrench thrown into it somewhere now and again].
DME just doesn't work that way. Some people go get their own luggage (which, in my opinion, is a colossal waste of time in almost all instances), some people stop for lunch at the airport, some people wait for others in their party flying in from another city, etc. DME doesn't "wait" for anyone. There are always buses leaving. Individuals aren't assigned to specific buses before they check in at the airport's DME Welcome Center.
Aside from the contractural obligation with the airport, the only reason you need reservations for DME from MCO to your resort is so that they know approximately how many people are going to which resorts at what times so they can allocate and dispatch and route buses in the most efficient manner.
So, in other words, if you use DME and decide you are STARVING and have to stop for lunch and then someone has a contact lens problem after that and spends an additional 15 minutes in the ladies room, it's not like you will get to your bus and have a bus-full of angry people fuming that you delayed them.
Anyway, as to the question of rental car versus DME, the biggest question is,
are you going to use the rental car during your stay, or will it just remain parked during your trip? If you're
ONLY going to use the rental car as airport transfers, then by all means save your money and take DME.
DME launched in May 2005, as part of the Happiest Celebration on Earth. DME was supposed to end at the same time the HCOE ended, about 18 months later. However, before that deadline arrived, DME was extended through the end of 2011 because it was so popular with Disney guests and Disney suits alike. It must be working well, evidently.
I used it twice and loved it both times. For me, it was fast, efficient, comfortable and, of course, FREE.