As an old "but the theme!" curmudgeon who rode FITH its first year, I was happily surprised with the announcement.
I would normally never tune in for any announcement on FB Live, but I had to be up and killing time for other reasons. So, I watched it (after being irritated by the delay in streaming, then irritated by the delay before any actual announcements, then irritated by those doing the announcing... hey, I said I'm a curmudgeon!)
FiTH2 seems to keep all the important traditional elements, if it arrives as announced.
My technical-minded side notes that the mobile audio and full HVAC should eliminate a lot of problems that result from hard wiring in a wet location. The audio should be wireless and splash-protected, and the HVAC will cut down on electronics-killing humidity.