I suspect there are some users that expect a music program to deliver final results with minimal input.
Well, isn't that why we're all here? Isn't that why a product with a ridiculous name like "Band in a Box" exists? Be fair.
The more unfortunate expectation is that PG should immediately send BIAB to the software ICU, where old, necrotic tissues and organs can be cut away and replaced with new, modern, youthful, happy synthetic materials and appliances.