I don't have this toy but went at a friend's studio and showed some tunes using it. One thing that crossed my mind is that the kit used must have been programed by a left handed guy like Phil Collins or Ian Paice, I tell ya what.
I was listening to the hats slitely in the left side and when some fills happened, the rolling from the snare untill the floor tom where happening from left to right. I mean, if I'm looking at a band in front of me, most of the time I see the pieces in the opposite position unless if the drumer is left handed... Now we can say that the speakers were in the wrong position and I thought the same but no... I picked up some phones and heard the same, of course I checked the right position in the phones, lol...
... This not really important, I really don't care, it's only a curiosity
BTW, I liked EZ drumer sound and capability