Okay...I've posted it before, but will post it again.
My various times using various modes of transport to WDW (some may be off a bit due to failing memory but it's close enough)...gate to resort.
1. DME..times from 50-90 mins. Average has been running about 70 mins. Only one time has it been longer than 75 mins.
2. Mears shuttle bus...carryon only, 80 mins.
3. Towncar...carryon on, about 50 mins.
4. Towncar...checked bags, about 70 mins.
5. Towncar...checked bags and a grocery stop....90 mins
6. picked up by son....55 mins.
So, it's pretty similar. A car service will cut some time off if you don't have checked bags. Me??? While I love the towncar service's, I just can't see spending an addlt $140 for a private ride. Yes, you get a grocery stop if you want. But if I go into a grocery store, I'm gonna buy stuff I don't really need..happens every time.
So...I ride DME and save myself the $140 or so (fare plus tips), and use gardengrocer.com or wegoshop.com for any groceries I need. Or just head to the Hess station if at BW. Yes, there is a delivery charge of about $12-15 with the grocery services, but they deliver to your room if you're in it, otherwise to Bell Services.
Is the DME ride 'magical'?? Well, depends on your definition of 'magical'. It saves me money that I can spend on a nice meal at WDW. My bags go to my room rather than into Bell Services and paying a tip, or two. I get to relax for a bit and destress from my flight down. I listen to the kids on the bus getting all excited. My child is now 17...we don't often get to hear those sqeals of delight anymore!!!
But, everyone has a different idea. Doesn't mean any one way is the ONLY way to go, or that any other way is the WRONG way.