I like what I hear!
I'll be honest, I thought this was going to be a boring, repetitive techno song when I first listened, but I was wrong (and thank god I was). You have a very catchy melody here, and everything in the song frames it quite well. Your rhythms are tight and delightfully bouncy, which serves to support how busy the song is.
The only thing I didn't like (and this is a very minor complaint) is how fake the guitar/ukulele sounds. I personally would've used a real ukulele, but I can understand why you chose not to (it's such a pain to get good recording of real instruments, then you have to tweak everything to get it in time, etc. etc.).
All in all, this is an awesome song and I can picture a crowd bouncing around to this in the clubs.
Keep up the great work!