One of the features of a Mexican restaurant with upscale pretensions is the preparation and serving of guacamole at the table. This provides a little threater and inflates the check.
Vega a mexican restaurant in Hartsdale that opened with promise but has declined markedly lately serves tableside guacamole.
My wife and I onced ordered the guacamole and was annoyed to have it arrive after the the main course, although we tried to move it along.
I have observed the other diners have experienced the same lack of attention to timing.
Boo to Vega