You used to be able to put your ship in motion, set it to decoupled, and walk around on it freely. Now it automatically slows to a stop when you leave your seat. Flight Combat used to be something you learned and improved upon, now it's a matter of mostly aim and DPS. Power management is now mostly "set-it-and-forget-it" and while that may change for crewed ships in the future, the power bars are not something a pilot can reasonably adjust in the heat of a fight. We've lost a lot of substance is all. I miss it!