"Suggestion: give the free players more than just 2 dolls they can whack around and actually let them try at least 1 toy."
There is TWO toys unlocked for the free version, not just one!
The scene being limited to two charactes is the same for supporters too, currently for performance & stability. But spawning more will be possible.
The rest of the feedback on the UX is noted, polish like you suggested is on the to-do list for sure. I'll update the description on this page to note exactly what features are available, each update is planned to add features and options to all the support tiers, including free to play.
Thanks for your input sir!