I beg to differ about the quality and consistency of mass production higher end ukes ... including the K Brands. I'm fortunate that I'm able to try out many, many name brand ukes here locally, and even some customs that command high dollar amounts and great reviews.
I've been disappointed with seeing brand spanking new K Brands that are $1000+ that have sloppy workmanship such as excessive glue, poorly sanded bracing which leaves splinter-like appearance, finish blemishes, etc. Seems like these ukes get through quality control regularly. Maybe it's just me, but if I'm going to spend over $1000+ on a uke, I expect the workmanship to be superb. I'm just so anal like that. However, on a side note ... I must say that Collings ukes are outstanding in regards to workmanship. Every single Collings ukes I've gotten my hands on had ZERO blemishes, glue run out, etc. They are super clean and have set the bar amazingly high for excellence and consistency in workmanship.