I've been an avid Kamaka player for about 10 years now, and they are like nothing I have ever played.
I have tried playing many different instruments, Kala, Pono, G-Sring, Ko'olau, Sonny-D, Kanile'a..... but a Kamaka Tenor is my favorite.
Today, my main ukuleles I own are: Kamaka Tenor, Kamaka Soprano, Pono Mahogany Deluxe Tenor and a G-String Tenor.
The Kamaka tenor that I own was manufactured in 1998 and purchased for $500. The craftsmanship is very solid, and a different construction from the pieces sold today. It's a full Koa body, with what looks like spruce kerf lining & sound-bars, Koa neck and rosewood fingerboard. The finish is very evenly laid... and still very much glossy till this day (I use Martin Guitar polish weekly). Currently I have a set of Worth clear strings, which brings out those nice clear & concise high-pitched tones & notes that are easily manipulated by string pulling or other playing techniques.
For comparison my G-String tenor on the other hand (which are priced $850 here on Oahu), was manufactured in 06-07. Full koa body with what appears to be koa linings and spruce sound-bars, mahogany neck w/ koa head-plate topped with grover tuners, and a rosewood fingerboard. I also got the bridge replaced with one constructed with bone. With this ukulele, the craftsmanship is also very, very nice; all the pieces of wood were cut very nice with especially nice fretwork, I love the attention to detail here. Unfortunately the finish is no where near as nice as my Kamaka or Pono. The gloss paint was laid very thin, having much of the wood pores visible. The worse part is the neck and faceplate have very obvious swirl marks. But, the reason I bought it was for it's sound. This tenor has a very "bright" tone and it's also VERY LOUD and great to play.
My Pono Tenor (purchased in 07 for ~$380 w/ case) has by far one of the best craftsmanship and construction of any ukuleles I have ever seen. They are a big step up from Kala pieces. The fit & finish on this piece is arguable the best of any of my ukuleles. The gloss paint is so shiny and evenly laid. This ukulele is more for the real "mellow" low-tone love-song type ukulele.
All in all my Kamaka is still my favorite to play, anytime of the day. It's such a playable instrument and has a very precise and accurate feeling to it!