They’re interesting. The arrows are close to the thumbstick so they’re easy to access but not incredibly ergonomic. The c buttons are a bit weirdly spaced. I’ll see as I play more with them.
On of the controllers had a missing thing stick and I 3D printed a new one.
Oh man I destroyed 3 of those dance mats. we rewired them to use for stepmania (pc hatswitch had simultaneous opposite direction problems back in the day) and taped them to the ground and gave them a real beat down. The layers actually wore down from trying the pledge furniture polish and socks footslide technique which I quicly hated as damaging. I have now ancient solid decks that could handle it but I still hold a grudge against sliding.