Loved the beta, though my team mostly played Meltdown - we found Incursion tedious and too long. Of 100 matches played we won 92 so we’re cool with that (would’ve been more had we not lost a few of our players and been forced to play with clueless randoms) 
One thing we’d really like to see implemented is an option to close off our party or make it invite only to avoid having people just randomly join us when we’ve made plans with our regular core group of gamers. Saves us having to be the bad guy and kicking people out. This was an option in Borderlands, and you’re probably intending for this in Battleborn too but since it wasn’t available in the beta, thought I’d flag it up here.
Loving the game though - my whole gang will be buying Day One!