I really dislike the n7. Tbh thought since it's my first android device I don't know if that's because of the hardware or the software.
My comments at the time is available on this forum. When I started off with Android I hated it. I was used to iOS and the Apple way of doing things. I even offered my SGT10.1 for sale at some point. My iPad 2 was king. Then my wife needed the iPad and I was forced to work with the Android tablet. I rooted it, loaded a custom ICS rom, and everything changed for me. I was forced to learn the Android way and ICS made things a lot better. And then Jelly Bean clinched it for me.
I bought myself an iPad Mini to replace my aging Kindle as my primary reading device but I just cannot compare it to Android (JB) on my Samsung Note 10.1 anymore.
One must give these devices a fair chance, and forcing yourself to only use one for a time does wonders. The human brain resists change. Habits die hard.