Recesses and holes fit perfectly in place. Even the two small holes at the edge of Nexus were considered. The buttons (on / off, volume up / down), despite silicone, very good to feel the present in the case surveys and operate correctly, it shows almost no difference to the operation without Case (no particularly strong pressures, and no offset of keys among the silicone surveys).
By the slip resistance of the silicone Nexus gets a pleasant touch which you hold it automatically somehow natural, because you do not ever have to worry that it a slip out of hand.
Initially, the case smells pretty, but that's not necessarily unusual in silicone. Leaving aside the case first aired a few days there is already a lot more bearable. Used to it then regularly the stench disappears after a few days (only when sniffing with his nose right at Case it smells a little, but the smell no longer stained hands on ... and who already smells constantly directly at its Case : D). So here is a little patience are essential.
A disadvantage, however, that silicone love attracts dust and dirt. So you have eigtl. Almost always stick some dust on the case, which does not accept the extreme dimensions, even my very cleanly girlfriend does not mind.
Otherwise, the case looks elegant unobtrusive. The matte black does not look busy (unlike most other cases, the most glossy and matte in the case mix) and gives the Nexus a more robust look.
Summary:
Along with a screen protector, the Nexus is really against dirt and scratches to accept protected without sacrificing comfort by covert connections in buying very well in this envelope. She gives it a pleasant feel that makes the Nexus much more natural in the hand.
One star deduction for the initial stench, the margins that might be a little resistant (if at all feasible technically) and the (although small, but existing) dust susceptibility.