I can't speak for others, because the money was a bonus from work.
Having spent some time with my mini CQC-7, I've decided that
1) they're more than the sum of their parts.
2) everything is there for a reason. No more features than it needs to fulfill it's purpose.
Individually, each feature doesn't stand out as something special or unique, but once I used it a couple times, I began to appreciate the intangible quality of something designed with one clear purpose. I like a tool that's simple and effective.
Are they over-priced? That depends on who you ask. You can argue all day about steel choice, materials, warranty, fit and finish, and we do argue about all these things, here. In the end, personal choice is the biggest deciding factor.
I'm planning on buying another one....