Of course there's a trade off - currently you have to sign off each action (aka spin aka transaction) - you are in full control.
The "casino" edge is ~98% meaning that for every dollar you invest statically you lose 2c, which is way more than regular casinos that don't even dare to speak about that.
Super happy to share some math and docs behind it: https://docs.google.com/spreadsheets/d/1KmTbgI65e23CA3f8x707...