We arrived Tuesday 21st around 3pm. They seemed more organized on our arrival. There was at least one plane ahead of us. We waited outside for about an hour. They had several line started but went in order of arrival. We did not have checked baggage so we skipped that portion. I was expecting the worst, so I have to say we were happy that the wait to immigration was only an hour. Sounds like they are adapting if they are now letting those without check baggage skip through to immigration. We leave Wednesday and I'll give an summation of that experience when we get home.