Skipped it. I've heard this year was ok, but not great. And it was cold; snowy.
I was last at Internext back in both Jan 2001 and June 2001 - both in Vegas. Was a neat time ... adult was still going strong then and the mood upbeat. Heard 2002 conferences were good too, but I missed those.
Since 2003, the mood in the adult industry has greatly changed - many folks have left the business, bankruptcies, cut-backs, etc. In a nutshell, you likely didn't miss much.
However, that's just one opinion ... there's more discussion of Interext at GFY.
Despite the negatives, Vegas is fun ... if some folks here plan to go to the next one, assuming it's in Vegas, I'll go too.
I like the Venetion the best - very nice rooms and great views ... and nice looking casino; I won several thousand on their $5 slots and $100 video poker the last time I was there in Summer 2001 - lots of parties
Ron