Right off the bat, big feet excels in its structuring and designs. Most of the level's main designs used sharp outlines, flat, bright accents and a darker (usually black) backing colour reminiscent of older cel-shaded comics, and this is perfectly complimented by the harsh angles and free-floating lines that most of the structures used. In particular, the ship at 0:44 reminds me of impact effects, and the circles in the background look like cel-shading gradients. Even the structures that don't fit this mold have other visual tie-ins to this theme: the speakers at 0:31 lack outlines and use cel-shaded highlights to appear more cartoonish, and the large pink structures at 0:53 reuse the same circular cel-shading technique previously mentioned. I appreciate the overall consistency and attention to detail in the level's main structures and designs, and it creates an extremely visually cohesive product.

The detail balancing in big feet is also on point. Every part has lots of contrast between multiple distinct layers, and this is easiest to see at 0:53. Starting from the front, the pulsing black and white concentric circles are a nice, sharp accent detail that stands out from the pink main structures beneath them, which make up the bulk of the screen. Some of the structures also have blobs of purple behind them, which works nicely as a layer to create more distance between the main structures and the background, and helps fill some excess negative space. Lastly, the background has some subtle texturing with spinning stars and grainy glow that provides a little bit more detail to the sections of negative space.

While the level doesn't incorporate the level's lyrics into its visuals much, the lyrics being placed on screen and interacting with some of the decoration (like the TVs about halfway through which show objects relevant to the lyrics) are nice details that do help tie them into the level naturally, and the gameplay mainly syncing to the lyrics also helps in this regard. Overall, I have no real issues with big feet - it's not an extraordinary level, but it's very well rounded and an excellent showing from AudieoVisual. I would personally recommend this for Epic.