These tiles look fabulous.  Beautiful marbling with grey and a sandy beige color that trends a little warmer which is what we wanted.  If you are looking for a completely grey, cool toned tile, this may not be the best choice.  We used these on the walls and the "MSI Calacatta 12" x 24" Porcelain Field Tile in White" matte version on the floor.  They worked well together, but are not a perfect match.  More sandy beige on the matte tiles.   

Very nice quality. No chipping during installation and our contractor said they were great for cutting.  

4 stars overall, but 5 stars on the quality for the price.