text: My guess is that the National experience is quite variable based on whether you are a member of their Emerald Club If you are you get to go straight to the appropriate row and grab your car I am a lucky person who is Emerald Executive therefore I can just grab whatever car suits my fancy among those on the Executive row or the regular Emerald Club row Generally speaking this is a great thing as it gives a person a fair number of options while speeding up the getaway from the airportnnI have not ever had a bad experience renting from National at McCarran however this time my vehicles windows and mirrors seemed to have been cleaned with a dirty towel so there was a lot of smearing I did not note this in the dark garage but it was noticeable in the sunlight and affected my visibility somewhat Hence what would have been a star review becomes stars Yeah seems like a little thing but driver visibility is important to safety so they deserve the knock down for this