sorry don't answer personal questions in the internet.
back on topic:
http://celljee.com/iphone-ios-5-suck...valid-reasons/
iPhone iOS 5 Sucks And We Have Valid Reasons
iMessage – We already have such apps
iMessage feature won the battle for being “numero uno” feature is just a gimmick. Through the feature an iOS 5 user can send free messages to other users. The feature is already provided by many IM apps and just like Facetime you will find it sitting on your iPhone and eating a lot of memory. Luckily iOS 4.3 users are shielded from this poor feature.
Name is iCloud not James Bond
iCloud closely comes in after iMessage in being a useless feature of iOS 5. The feature aims at wirelessly synching up data and apps on all iOS held devices. There could be instances where you won’t want data to be viewed on all iOS devices held by a user but one. This could leak out sensitive user information if it is stored on iCloud. Currently, you can delete a private video from your iPhone but imagine with iCloud the MMS is saved in the cloud waiting to reveal your dark side.
Camera on Lock Screen – Confusion Oriented
Users are bound to get confused with this feature on iOS 5. You might end up placing taps on camera in pre-text of hitting the lock/unlock swipes.
No Flash Support
The web world has not become Apple friendly even after Apple realigned from Flash support in 2009-10. Their OS and products do not identify Flash at all.
If you think that the above mentioned reasons are not valid then you can give your own opinion, but we really don’t care.