The whole level overall is lacking in deco. Those parallax-blob things in the background look a bit weird and blurry. They don't work well with the background either. Those two styles weren't even that good to begin with, thoughĪt the beginning, the blocks are way too plain IMO.
You used literally two varieties of decoration throughout the whole level. But they only lasted for a few seconds, and then right back to ship >.> It did get better at the drop, though, due to some more portals. I'd try mixing up the modes, adding more portals, orbs, etc to make it a bit more lively. Most of the level was just cube and ship, and there was very little variation. The gameplay isn't inherently terrible, it's just that it's extremely repetitive.