I have the first-built Hatchula II, which is slightly thinner and elongated, but I can hopefully give you some insight into the craftsmanship and materials.
First thing I'll start with is the handle. Dylan has a very solid design with no sharp edges-everything is very well rounded with all the swells and dips in all the right places. It fills the hand without being too large. The length is plenty big for large mitts. I wear large M or small L in glove sizes and there's about a half an inch of extra space from the integral guard to the pommel, though my hand is drawn to the swell in the middle, the integral guard and the dropped thumb ramp for a very secure, ergonomic grip. I don't know who he sources his canvas micarta from or how he finishes it, but the finish is very exact. Most of my other canvas micarta handles are somewhat softer and grippier on the outside so maybe this particular laminate is very thin or uses a harder resin in the construction. Handles use two lanyard-style pins with a micarta pin in the middle and the scales are very secure.
I had my blade ground custom with a scandivex edge. From the 3/16ths thickness, it comes to a Mora-esque bevel angle, so it makes a heck of a slicer and a beater-the best of both worlds, really. If I'm really abusing the blade I'll get some miniscule rolling on the edge, but it buffs right out. I think Dylan said he heat treated the 01 to 57 Rockwell, and it probably could have been 59 or so to prevent the rolling without sacrificing any real durability-the blade is plenty thick and wide to soak up anything you can give it. The Hatchula 2 is an inch and a half longer, but even still there's incredible control of the point. Dylan is obviously quite intuitive when it comes to blade balance and handling when he comes up with his designs. The point is pronounced enough to be useable for any kind of chore that would require puncturing with the tip. Cleaning fish is a good test, I find, as the point has to get through the hard scales, and the Hatchula handles the job with ease. The belly is huge and great for chopping, slicing, you name it. The working edge has to be at least an inch and a half longer than the length of the blade and it makes everything super efficient. Dylan gets an A+ for his grinding skill, both on the profile of the blade and on the bevel. Allaround it's well worth the asking price, and a dynamite design for anything from companion carry to armageddon-esque survival.