I feel like The Doctor was wasted potential

My main gripe is how they handled The Doctor..the trailer promised us a big bad that's powerful, who controlled everything, the mastermind behind the bigger bodies. A robotic body dressed in a black cloak with a TV head, and that single eye. What we got was a brain in jar....Like come on..Imagine the cat and mouse games with this..everytime you walk into a room and see a TV his eye is on it..Imagine a boss fight...where he uses cables Doc Ock style, electricity everywhere..you defeat one body he hops into another..

I hope they retcon his death...and bring him back...waste of a good character and a good villain. Show less