@Meg:
No it is easy. Read this thread. Or imagine an example scenario:
- you are to coordinate a date with your dentist
- he/she provides you an actual day
- you navigate to that day, and find yourself in the "day view", where you MUST scroll from morning to evening to get a broad picture of your dates that day, even if there are no dates at all (as for most of us people)
- THAT scrolling is a big drawback, the plain "list view" from pre-iOS 7 was a nice solution, it was the even better solution.
Besides this scenario: in the iOS 7 - "kind of list view", there is no "add date" functionality available. So, when switching back from that view, to some view that provides "add date" functionality, you will be placed at some date, which is often not the date you wanted to have. So while agreeing on a date with your dentist, you may use that list view, but when it comes to actually add that date to your calender, you must switch back, find the date again, add it, add time, details and so on.
This is prone to error.
This is very far from optimum, and lately at my dentist, all that extra-time scrolling and clicking around in my calender was EXTREMELY embarrassing: My old Treo would have been faster, even pencil & paper would have been better and faster tools! And it was prone to some actual errors. Just because that calender app ***** now.
And regarding the other issues? Well come on, so many people have explained it in this thread.