1. It cuts down the rules, proposing lightweight local plans.
It's easy to *say* that you can simplify the rules, harder to do it (see NPPF, bonfire of red tape etc.) In reality, you almost always just move the rules somewhere else, out of sight.
2a/ in local plans, residents get 6 weeks and instead of being able to simply oppose something, they have to give an alternative. Tough if you're not a planner! (currently residents get 18-50 weeks)
2c/ masterplans should be the place for local people to be involved - they can make a real difference. The paper talks about masterplans but with no local involvement
No reason is given for this - presumably it's just for speed because local councils having to at least talk to each other about their plans is a good thing.