Aerials is a pretty solid piece. I like the overall vibe, and the synths work really well together. The non-standard time signature also doesn't sound at all forced.
On the side of criticism, I would say that the piece maybe starts a bit weird. The vocals come in suddenly, without any introduction beyond that. One repeat of the part without vocals would've probably worked better. The vocals also might be slightly too loud.
Thorns, well, I'll say that it's fun. :D Sounds pretty horrendous with the vocals this loud. Probably wouldn't be half bad with a proper volume balance.