@Terary *********
I only have to go once a year. I have a list of what I need to produce, I make an appointment, and the process takes about 30 minutes. It honestly doesn't cause me any grief. I see many people complaining about the immigration office, but I've never had any bad experiences. Certainly not enough to hand my passport and a stack of money over to someone I don't know! But..... it's each to their own.