All of the cited reviews are worth checking out, bearing in mind that each is one sample of a product. More common brands get more sampling, which is probably more accurate. Here's a super brief review by a UU forum member, jazzbanjorex, of the ECUT-2V. ( Electric Cutaway Uke Tenor - spruce (2) Vintage).
ALL of the videos I've referred to are of the OLD design. (note that deach's review was in 2009, as was the second one.) The company claimed to concentrate on improving the quality of their existing line a couple of years ago, & also changed the appearance a bit. (simpler headstock, replaced the Boulder Creek logo with RipTide, removed the belly logo & abalone around the side port)
The last one I got, about a week ago, needed no more set-up, & I have found no flaws (so far). It is the concert size on the far right. A Kala baritone is on the left for size reference, then spruce top bari, acacia tenor, then mahogany lam. tenor, then mahog. lam concert. I'll do a review one of these days.
The ECUT-2V is a unique model in their line-up. No other sizes like it.
~Dick