Unemployment Interview

So I did get approved for the extended unemployment benefits.  I am so thankful for it; it's the only way we have survived this last year.  In the mail the other day I got a letter that told me that I have to go down to the unemployment office next Thursday for a review.

Has anyone ever had to go to one of these?  I am unsure what to expect.  I have my log of information on places that I have inquired at or submitted applications to but I guess what I am more interested in is what exactly the interview itself will be like.  

The appointment is first thing in the morning so I am hoping that will work in my favor - that the unemployment "agent" will be in a good mood because no one has argued with them yet.  Does that make sense?

So if you've experienced this interview, can you let me know what to expect?  thank you!!!