Here is a very recent review.
I’ve been playing with a Nexus 7 for a few weeks now, and on the surface it is an impressive tablet. It’s thin, light and feels very comfortable in your hands. The hardware is fast, the screen responsive and the interface feels very natural and fluid.
But for some reason, I can’t get particularly excited about the Nexus 7. When people have asked me what I think, I’ve been saying this: “It’s nice, but you know, it feels like just another Android tablet.”