After spending some time to learn the new UI, Overall I like V11 and prefer it to V10. Folks need to get used to pressing one ( additional) icon to get to the screen with the command they need- the Car icon for many common requirements, wiper stalk for wipers, battery indicator( top) for charging & temp icon for all climate related features including seat heaters and defrost. Other common commands can be placed in the four customizable icons at the bottom. Some commands now need two steps instead of one-ex Tire pressure->Car->Service, instead of one swipe on the cards now removed.
Yes, there are several things that can be improved but overall I like it. Understand others may/do not.