Just finished the demo, and I thought it was pretty good. The idea of being "uncleanable" is something that disturbs me very much as someone with a compulsory disorder, and being stuck in a dumpster sounds pretty bad too. Are the dolls human-size? I'm not really sure since they're unable to lift a dumpster lid with two of them, and fit inside a wheelbarrow, but in the cg they seems to be the size of a garbage can.
This really is the modern Frankenstein, which was the modern Prometheus.