Positives:
+ Extremely fast in all situations, no stuttering
+ Very sharp and bright display
+ No bloatware pre-installed (thanks to the apparently very high "Nexus" directives)
+ Google services very mature
+ Always the latest, unadulterated Android (no Touchwiz nonsense)
+ Good battery life
+ USB OTG (important for eg remote control of cameras and copying of USB sticks)
+ Multiple user accounts thanks to Android 4.4 are possible without any problems (switch possible with only 2 taps without loading times)
+ A Micro-HDMI output is present
+ All you can think of apps can be found in PlayStore and works well
Neutral
# The back feels to my mind something cheap and catches a lot of dust. Overall, the device is very high
# The sound is usually bad as with tablets and mobile phones.
# The display is with the resolution of 2560x1600 pixels over already exaggerated. FullHD would have been enough, so that could have been good save battery, power and cost, without anyone would see a difference.
# The device can of course not help it, but you should know that there is very little accessories from other manufacturers.
# The camera is of course not exactly brilliant, but at least the front and back a present, back with flash
Negative
- No SD card slot (Even if one knows that before buying, especially eg for photographers, the fast road could look at pictures of a Micro-SD card latest that the solution is a real flaw here: USB OTG use cable and card reader, then. JPG copies on the Tablet copy. Annoying, cumbersome, time-consuming, it could have been so beautiful. So also goes, but, well ...)
- You should love Google and use, who does not want to have to do without some. But it's also a Google device ;-)
- The display is mirrored violently. I understand still not, why not set to matte, anti-glare display. In particular, there you have the feeling to look in a mirror, even if the brightness of the display is very good in itself.
The important thing is the performance, reliability and flexibility for me. Thanks to the very mature Android 4.4 one (I Like the Nexus 4 had been expected) receives the Nexus 10 just that.. The screen is a stunner, the processing good overall, and the Praise has also washed. USB OTG is (sometimes just copy data to a USB stick, camera control, etc.), a not insignificant thing now it would only be shock- and waterproof as the Sony Xperia devices and the world would be perfect.