The Maglev is a genuine engineering landmark — magnetically levitated, frictionless, and quicker than anything else carrying passengers on rails. The question is whether it is a good way to get from the airport to your hotel, and that is a different question.
What it actually does#
It runs between Pudong Airport and Longyang Road station. That is the whole line. At Longyang Road you change to Line 2 or Line 16 to continue into the city.
So the trip is: Maglev, then a change, then a metro ride. Against Metro Line 2 straight through from the airport, the door-to-door difference is much smaller than the speed suggests — and if you are carrying luggage, the change costs you some of what the speed gained.
When it makes sense#
As an experience. Watching the speed display climb is genuinely a thing to have done, and it takes very little time. If you enjoy trains at all, ride it.
If you are heading to Pudong anyway. Staying in Lujiazui or on the east bank makes Longyang Road a sensible interchange rather than a detour.
Travelling light. Without heavy bags the change is trivial.
When to skip it#
Heading to Puxi with luggage. Line 2 runs from the airport to People's Square and the Bund area without a change. Simplicity beats speed after a long-haul flight.
Late arrivals. The Maglev does not run as late as the metro, so check it is operating before you plan around it.
The honest summary#
Ride it once, ideally on the way out to the airport when you are not tired and not deciding anything. Take Line 2 on the way in.
For the full set of airport transfer options, see how to get from Pudong to the city; for what to do once you arrive, things to do in Shanghai.