First and foremost: Funime shipped quick when finally out of preorder, and very well! No problems there. They're reliable as always. Funime as a service is 5/5--I've never had a single issue, even when it turned out something was out of stock.
As for the product itself (SPECIFICALLY "Color Judgement: Original Soundtrack Collector's Box") -- the case it all comes in is pretty nice. It's not made of fancy material like metal, but it's still decently thick cardboard (? or some kind of stock). It feels surprisingly good--it's not fragile by any means. All the printed pages were great, too. No quality issues there as far as I could see! I loved putting it all together, and liked how the discs and extras, which could be displayed separately, are made to be put in the binder with everything else. I enjoy having the choice.
Overall it's a nice piece to my Little Mushroom collection!
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Why this is rated 3/5:
One -- the CDs have NO meta data. None. Everything turns up as "Track 1, Track 2, etc." with no artists or anything. Which means I will (eventually) have to fix this myself using the binder contents as reference. It doesn't stop you from listening to the discs, of course, but you'll never know song names if you don't make the effort to fix it!
Two -- some of the sound quality is absolute dog. There's no sugarcoating it. Some songs sound like bootlegs that were recorded from a radio with someone's crappy off-brand phone. As someone with a collection of high end headphones this is particularly noticeable to me. If you're Normal(tm) and have more regular headphones or sound systems, it might not be as egregious to you. All depends on your hardware, but I think it should be noted.
While it doesn't affect every single track, the ones it does hit can really take you out of it when they pop up while you listen.
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Overall enjoyment: 5/5
Despite the issues, I honestly don't care much in the end, personally. I got it to have it as a display piece, mainly--as long as the discs work and I can listen to them (regardless of lost meta data or quality) I'm satisfied.