After a thorough cleaning, then a session with a clay bar, I applied 2 coats of Meguiars NXT 2.0 24 hours apart. I think the ease of removal has to do alot with the cleanliness of the paint as much as anything else.

The NXT 2.0 is quite nice in that you can do the WHOLE CAR, wait an hour, and remove it with microfiber towels as easily as wiping down the kitchen counters. Mine is garage-kept and is 2 months old. Looks great with an occational good wash and dry, then application of Meguiars Quick Detailer (it all came in a kit).