Had a very solid eating experience at Comme Ca in Vegas.  Our waitress was very nice and service was prompt.  For our starter we tried the steak tartar.  It was very good and well seasoned, not the best that I've had but I'd say a solid 4 star dish.  Then for dinner my friend and I split the mussels and the spinach.  The spinach was a bit too oily but I really enjoyed the chorizo mixed in with the mussels and the smokey flavor it gave.  For my cocktail I tried the Comme Ci because the flavors seemed interesting.  It was good but a little too heavy on the sugar component for my liking.  There were more dishes on the menu that looked intriguing to me so I'd love to come back and try some more.  Each dish was not the best that I've had but definitely an above average score of 4.  The helpful service definitely made the experience better too.