There are a few issues and let's start with the intro. We're open with an attack-full synth. This means the synth has too much attack that it fails to let us hear the melody clearly. Understand or not, you can tell the problem at 0:03. Before the breakdown (0:38), you kinda threw me off cuz there were little to no transitions. Here you can have tom fills, or an easier method would be to have uplifters and let the listeners know what's gonna happen. Onto the drop, it focuses so much on the low and high range that it misses the mid range (about from 600 to 3k freqs), resulting in a weak, bland drop. Though, this is inconsistent. The intro was fine, it also has the mid range freqs. But the drop just loses that energy. To fix the problem, you should layer the bass. There is the sub-bass which you have, the optional top bass, and the mid bass which you missed. I hear you, there are dubstep basses too. Lemme tell ya unless they're played from start to end, they don't do all the work. For reference, listen to the first half of your 2nd drop, the dubstep basses are played throughout and it sounds perfectly fine.
Other than that, I like your ideas, the charming melodies, good sound designs, and how you pull out that outro.