I was a huge sucker for these in the PS3 gen, but I've reduced my buying habit to those that are really appealing, tied to a franchise I adore, etc. For example, I did buy the FFXV UCE, even though I was disappointed with the end game. I have pre-ordered the Ni no Kuni II one because I liked the first game, and this CE looks mighty nice. Then there's Dissidia's UCE, which looks good, but I can't justify the £180 asking price, so I'm going to cancel it.
I still feel FFXIII-2's EU special edition was one of the best. Not overly sized, had the complete OST included and a decent artbook. Statues just take up way too much space now, and we're usually better off waiting for a licensee to produce one instead of the cheap tat that is typically included.