Minibikes work, and are going to work even better in a17.Zombie AI works, and will work better in a17.
SI works, dunno what your issue is with that.
Loot Balance is just that, balance, so ... technically works, just maybe not to your liking.
Game Performance is fine on high end systems, and will be even better once the game reaches beta phase, the phase that actually handles this.
Sleeper Spawning works, and will work better in a17.
...and let's pretend that MM's only skillset is art, doesn't it make sense that he works on art? Do you want him on AI? Physics?
"haven't made any attempt to make the game support mods" is by FAR the most laughable thing you've ever said... probably the most laughable statement ANYONE here has ever said... do you realize that if that were true, there would be no mods?
You're utterly destroying the credibility of your well-earned frustration at this particular alpha's development cycle length by these statements. Id's are no longer hard coded in a17, I've added a CRAP ton of 3d assets to my mod, and there are what, 4, 5 API mods out there? Come on man...
They literally expose hard coded elements to XML just so we can mod them... that's effort on their part, it doesn't just appear magically.