I have been there 2-3 times but the last experience at Udipi is worst. The food worst ever eaten in my life. I have ordered dosa and uttapa, both taste were like 2 -3 days old cooked, sambhar like water with some spicies.
Its worst then to eat on road food. Even road food is better than udipi. I have also complained to restaurant manager for food. Inside atmosphere was also smelly.
I suggest not to go at udipi.