ipad 2 :successes and challenges

ipad 2 is now on fire !and so everyone is focused on.what is changes in new ipad?

great change is in hardware and we see few change on software.new a5 processor and so faster

running and two camera on rear and front with lighter weight .Of course with new case that you

can do more thing with it.what you think about new ipad 2?still can be number 1 in fight with android and other

tablets or no?or need still some change on software?