Might add a bit of Sriracha to the sauce next time, but otherwise it was really good!
Update - I've started using angel hair pasta instead of the ramen noodles and it's really good. I still use the ramen (beef flavor) for the seasoning though - we sprinkle a teeny bit on our individual bowls so everyone can season to their liking. It's also super easy to make just on the stove instead of in the crockpot.