Yes .. this iOS is full of bug!!! i think we are around 12 bugs that are very ennoying bugs not small ones... these bugs make the iDevice unusable profesionnaly!..
Even the MacOSX 10.9.x is full of bugs.. they have approximetly the same bug with MAIL in OSX 10.9.1
I have never saw any version of OSX or iOS with so many bugs!... its a complete SHAME!... i remember MERCEDES having problem with their a model of their CLASS A model and they tooks 3 millions of cars worldwide and gave a fixed car to each of their customers, they directly recognize their mistake and fixed it!.. typically german attitude and i love it!.
Here we are living the worst attitude i have ever lived!.. BIG SILENCE no fix for now 5 months and the same with OSX!...
Tim Cook is unable to lead the development and design team has Steve did it.
Even the design that is horrible should be a lot lighter than iOS6 due to the lack of graphics .. this iOS is almost vectors.. this should be very light and should refresh very fast and they are slower than ever.. on iphone 4 this iOS is unusable.. imagine... iOS6 works fluently on iPhone 3gs
Anyway.. i enjoy my new SONY XPERIA Z1 the top of all the phones... with QuadCore processor.. and NFC Bluetooth.. you should look at it!...
Greets
Phil