This case fits my Galaxy S2 great, has a really nice grip on the sides, and looks good.  For those three positives it earns three stars.  It loses two stars for the following two flaws:  1) The opening for the charging port is not centered correctly and does not allow the charging cable to be plugged in properly.  it's always slightly out and at an angle.  Not secure, and probably not great for the port.  2) The hard rubber button covers, covering the real buttons are very stiff and don't seem to loosen up.  This makes pressing buttons a real chore.  I feel like every press is a small battle between me and the case.

A solid three star product.  I also ordered the "Diztronic Matte Back Black Flexible *Revision 2* TPU Case" which I've found to be a much better fit for my needs as it scores on all 5 marks.
This case fits my Galaxy S2 great, has a really nice grip on the sides, and looks good. For those three positives it earns three stars. It loses two stars for the following two flaws:  1) The opening for the charging port is not centered correctly and does not allow the charging cable to be plugged in properly. it's always slightly out and at an angle. Not secure, and probably not great for the port. 2) The hard rubber button covers, covering the real buttons are very stiff and don't seem to loosen up. This makes pressing buttons a real chore. I feel like every press is a small battle between me and the case. A solid three star product. I also ordered the "Diztronic Matte Back Black Flexible *Revision 2* TPU Case" which I've found to be a much better fit for my needs as it scores on all 5 marks.