Are there usually a waiting line on weekends or are you able to order rather quickly or are there waitered tables

It's busy at the usual mealtimes (12 noon and 6pm) on weekends. You order at the counter, pay up front, and then you're given a vibrating lobster that goes off when you can pick up your food at the counter. Soft drinks are self-serve.

Depends on the time you get there. Orders go quickly if you know before hand what you want. No waited tables. Picnic style tables

Depends on the time of day. There can be a wait but it's worth it.