Whats the consensus on IOS 6 for iPad 2? Ive read lots of bad and yet some good too. My main reasons are- faster safari and faster switching between apps. The things that don't concern me are lac of siri, maps. Ive read of wifi problems though too. Not interested in that. My wife's iPhone 3gs connects with IOS 6 just fine so shouldn't my iPad also? Thoughts and experiences?