Glad you asked!
This moveset is everything I wanted, and imo, all he really needed was Mining and Crafting. But they went beyond my expectations. I was kinda expecting him to be a mostly swordie, but I'm glad they incorparated other tools in his moveset. Flint and Steel and the Lava Bucket was never one of my guesses.
But in terms of the moveset, it's perfect. Before his reveal, I thought he was gonna only have the diamond sword, plus blocks, bows and arrows, and the Elytra, but the idea of crafting your own weapons + durability is much more in the spirit of Minecraft, and like in Minecraft, you always want to be mining for better blocks, materials, and weapons. They nailed that part down too. Minecraft is just as much inventory management as it is with mining and crafting, so knowing when to use your materials to either craft or make them blocks in crucial, so I'm glad they got that down as well. The weapon durability, power, and in the case of gold, speed is accurate to the game as well, so that was great to see.
Placing blocks is pretty much how I expected it to go. You use materials to put blocks down. However, I there were two things that subverted my expectations: One is the blocks break automatically, and two ks that you can actually place blocks in the air, when that's not even possible in Minecraft. The idea of not wanting to use iron blocks is true as well, because iron is the most valuable material in Minecraft, and there's no exception.
Now, im terms of the moves, I love it. The Minecart, the Elytra, TNT Traps, REDSTONE (Didn't expect to see that like at all), Sword, Picks, Shovels and Axes (RIP to the hoes), Fishing Rod, Pistons, Anvils, the ****ing MAGMA BLOCK (REALLY didn't expect that), it feels like a fan moveset, but in a good way. What's even neater is that iirc, almost every thing the consumes material used the same crafting recipe in Smash as it did in Minecraft, so that's a really cool touch.
I'm also happy that they're made the animations stiff as well, I don't think going the route of elbows and knees would have looked good. And speaking of the animations, I love the little nods and touches, such as the bed, moving the head up and down, the tumble animation just being the knockback animation from Minecraft, makes him pop out by a lot.
Needless to say, I'm stocked as both a Smash player and Minecraft fan. This is a dream come true to me. Middle school me would be losing it, and let me tell you, college me lost it as well.