Reminders after the update:
Still can't sort
Still can assign "all day" to due date
Priority is still useless.
Now 4-5 lines of notes appear which means that I can only display 3 Reminders per screen on my iPhone 4S
I guess no one at Apple uses Reminders.
Good Luck
Re "Still can't sort":
Wrong. You can sort.
You can manually reorder reminders by clicking the ?Edit? button then dragging the reminders.
Re "Still can assign 'all day' to due date":
Can't assign specific blocks of time either. So what? They are reminders. A start time is usually sufficient. If not, you can attach an always visible note. Let's say you are going to a convention that goes all day starting at 8 am. Make a reminder for 8 am. You will get there. If you want more details, eg length of conference, attach a note ("goes all day") which now conveniently stays visible at all times. Looks kind of like this:
-Comic convention
-2012-24 08:00
-Lasts all day. Get Spider-Man vs Hulk!
Or
-Laser surgery
-2012-23 10:00
-Done in 5 minutes. Bring left eyepatch.
Of course, you could also just make the Reminder itself say , "all day".
-Comic convention all day.
-2012-24 08:00
Re "Priority is still useless":
Really? Works fine for me. Can assign none/low (single red !)/medium (!!)/high(!!!). They stick out like a sore thumb. I can see how some would like to auto sort by priority. Where utility ends and creeping featuritis begins is a decision that designers have to wrestle with all the time. Apple isn't generally known for the longest tick lists. Compare Apple Pages to MS Word. I'm pleased with the Reminders 'ease of use / feature' balance. I haven't looked much, but there are probably several reminder apps available that go kitchen sink if that's your thing.
Re "Now 4-5 lines of notes appear which means that I can only display 3 Reminders per screen on my iPhone 4S":
If the notes are important enough to write, they are important enough to display. The note font is very small to keep vertical Reminder space minimal. A very nice design choice between information per reminder and number of reminders shown in my opinion. Four lines of notes (the max initially visible) on an iPhone 4S displays about 160 characters. My Reminder notes, when I add them at all (usually the Reminder itself is sufficient), generally fit on one line (40 chars), which takes up very little vertical space indeed. Both example notes above fit on one line on an iPhone 4S
Re": I guess no one at Apple uses Reminders
I guess you're wrong. The iOS 6 decision to always display notes added in Reminders is evidence that it is being used and thoughtfully modified by Apple designers.