Here is a pic of the EVO2's panorama auto stitching. You can see that, at the horizon, it's very misaligned.
Photo Shop, however, fixes this issue. Here is Photoshop's results of auto stitching the same photo's.
So for all you DJI fan's out there, you don't have to worry about EVO 2's auto stitching capabilities being better than DJI's. However, EVO 2 does do a good job at collecting the correct images for a pano. Which can be put together in photoshop.

