Five Guys isn't worth a 45 minute wait, and I would say it's not even worth a 5 minute wait.
I went to the one that opened here at it was terrible. First, the place was too damn loud, unnecessarily loud, because the employees kept yelling at each other. Not like fighting yelling but just yelling for the sake of yelling. Have you ever been to an In-n-Out where they input your order and then yell back to the grill that there are four new burgers or whatever? Take that and multiply by 100. The cashier would take the order and then yell it, in it's entirety, to the grill. The kids working the grill would then yell back the entire order. The people working the fryers would yell every action they were taking, like "FRIES DOWN!" and "FRIES UP!". The expediters were yelling out completed orders for people to pick up. Hell, there was one fat chick who was wasking down the tables who would yell "FOUR IN THE DOOR!" or whatever every time someone walked inside. It was a horrible environment they they fostered.
Add in that they didn't have enough seating. It's not like I went the day they opened and all of the tables were packed and people were waiting for others to finish. No, it's because they had about 50 employees working at the time (their staffing was ridiculously stupid) and 15 of them were all on break at the same time and they all had to sit at a different table in the dining room while they took their breaks.
I'd heard so much about how many fries they give you so I ordered a small to share among myself, my wife, and my son. It was the equivalent of a McDonald's medium.
My burger was soggy and didn't actually taste that good; it did not inspire me to do a YouTube mashup of how orgasmic it was, unlike they "Dayum" guy.
Overall, for two burgers, a hot dog, a small fry and a drink we dropped well over $30. I'm never going back.
(My brother, who lives in the DC area, tells me this is not typical of the eastern Guys, so I may give one of those a shot the next time I fly back to visit)