If you have an iPad2 and have not yet updated to iOS8, DO NOT DO IT!
Updating my iPad 2 to iOS8 has all but ruined it. Responnse time to do practically anything has deteriorated significantly. To the point where it often appears that it actually failed to register the tab on screen, page scrolls will halt for full minutes at a time, whcih has lead to multiple instances of mis-directed taps or double-taps on screen resulting in the wrong item being tapped or selected, deleted, etc.
Updating my iPad 2 to iOS8 has all but ruined it. Responnse time to do practically anything has deteriorated significantly. To the point where it often appears that it actually failed to register the tab on screen, page scrolls will halt for full minutes at a time, whcih has lead to multiple instances of mis-directed taps or double-taps on screen resulting in the wrong item being tapped or selected, deleted, etc.