We had a booth several years ago.
The NOISE!!!!!!!!!!!!!! 
was so loud that the 20 or so customers we had the first day would walk away while the LOUD Distributors were allowed to excursion above 120db. We were deaf by noon. The show promoters were VERY ABUSIVE to the few of us there in the Karaoke area. They clearly favored the LOUD distributors who had LARGE BOOTHS. So much for respect for visitors and clients.
We litterally abandoned our booth before the end of the first day, took a flight around the Grand Canyon the next day, and toured Las Vegas.
In 35 years in business and having attended over 50 trade shows, I don't see any financial or business reason for MTU to be at this show. Sorry! 