It just needs to be cleaned up a little, not a big deal. Some people are into building a highly engineered masterpiece, others only care about function.
Wiring a large number of strips is something most struggle with. Next time I do a parallel wired build, I might run wire from each strip to a junction point and use the age old technique known as wire bundleing. The bundled wire would run from a junction point near the driver, then wires would branch off from the bundle to the individual strips. Other options are split wire loom or wire ducts. Hint, do searches for images.
Unruly Ethernet cables make troubleshooting more difficult and pose a fire hazard - check out these cable bundles so organized, they'll inspire you.
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