Yes, it's wonderful. Right now, it would be impossible for me to use an Android device as my
primary handheld device -- Android apps are just lacking the iOS apps' quality at this point. However, I'm absolutely enjoying the new Nexus 7 as my
secondary tablet; it's a delightful little machine, fully on a par with an iPad in terms of user experience.
Regarding the apps' capability, the situation may reverse in future, Android apps catching up with and later overtaking iOS apps. Not just in terms of
quantity as now, but especially in terms of
quality. By pushing iPad mini Retina into the luxury niche, Apple has just made a step in that direction of a "reversal of fortunes".