This is by far one of the best Costco's that I've been too, and thankfully it also happens to be the one closest to me. As per usual, the employees here are very friendly and helpful. There is also ample parking, a problem that I've had with other Costco locations. Overall, it is never too crowded to shop. The lines do get long, but they move quickly. I would suggest this Costco to anybody in the area.
Editing my rating down to three stars and I wanted to add that since this review I have had less than desirable customer service. Not sure what's up with that! Everything else is still great, though.