I am doing Angela Walters Build a Quilt BOM, and I am on the Facebook group.
Mostly, it’s just folks posting pics of their finished blocks each month which is fun, but not necessarily helpful per se.
Occasionally, someone will vary a block a bit, and it’s interesting to see what they’ve done.
This month, there was some confusion in one of the instructions for the block, and a discussion on the group was very useful in clarifying what was supposed to be done.
So bottom line, it’s not terribly useful until it is!!!!