The panning made me crazy
I love the arrangement and sounds of this one. It gives a nice, happy feel to it. The sounds all fit nicely together and I like the melody. The delay is also nicely done. Just enough to make it thicker and fancier, while not overdoing it.
The panning made me crazy though. Panorama is mostly used for creating a stereo image instead of ping-ponging sounds all over the place. It isn't bad when it's just to create a nice effect. But this continues through the whole song, It made me crazy after a while.