Yeah, the shutter speed dial in particular is definitely taking some getting used to. It's fine, but when you want more granular control of the speed you end up needing to use the back dial anyway, which inevitably makes me wonder why it can't (?) just control the full range...
If you could go full range then the shutter dial is redundant and conflicting with actual setting. i.e. the dial is on 1000 but you override it to 250.