I've had my N7 for about 5 months or so (coming from a Blackberry Playbook). The only gripes I have (and it's very small ones) is the lack of Flash on the N7 and occasional lag after a few days of heavy use (which is rectified after a soft reboot). And often, certain games and apps stop responding/crash and the N7 closes them. Not the fault of the N7 necessarily. Otherwise, I love everything about it. The display is crystal clear and the slim design doesn't weigh me down (the Playbook was kind of clunky-feeling and heavy.) I was going to get an iPad Mini Retina, but for what I use a tablet for, the N7 suffices and then some. Since I deal a lot with Google apps, it also made a lot of sense to go with a Google/Android tablet. I also miss the Bridge feature that was on the Playbook (where I could use my BB phone as a keyboard to type on the tablet and also tether it to use internet.) I use a Blackberry Q10, so I don't really use my N7 for heavy/excessive typing. I despise having to type on an all-touch screen. Yes, Google has Swype and I also have the Swiftkey keyboard installed on my N7 which makes it easier to handle, but call me old-fashioned, I like PUSHING physical buttons. For short replies and such, the N7 does what it needs to do. For intensive typing (on Tumblr or writing cover letters and such), I use a laptop obviously.
I'm looking to upgrade my case soon and I purchased a new stylus a while back. I look forward to using this tablet for a while and again, the overall experience has been enjoyable.