3 bad and 1 good.
the bad:
#1 - they are expensive for being tacos
#2 - you have to stand in multiple lines depending on the type of tacos you want
#3 - you have to stand in line again to pay before you can eat.
the good:
#1 - tacos are good.
Tacos get 4 stars. place gets 3 stars at best.
You should be able to order your tacos at one time and pay there. it would cut down the time in line significantly so you don't have to eat cold tacos. or pay and then give the tacos person your receipt. I'm a genius, I know.