I've never flown a Bi-Slob. Not my thing. Alas, it appears to be sort of cool, and even fun. What's not to like?
At the same time... The Applausometer method of declaring a 'winner' is not something I like. Awhile back, the loudest cheering went to a guy that had an airplane (an auto gyro, actually) that started coming apart and was ultimately landed without a crash. Hey, I was happy for the guy. Not everything came apart, and no one was in any real danger. But, the Applausometer deemed him the winner. Not very cool for the folks that took the event seriously, did well, and didn't have their untried airplane come apart or even lose a wheel or a muffler.
Caused a riff that exists to this day. Now, if there were some guidance as to how folks should scream and shout and throw in a few head slaps like they do on that NCIS show...
Just didn't like what I saw both during and afterward. But hey - that's me. I'd like to see a nice train wreck, but maybe I'd probably be better off if I didn't cheer it on. Then again, a Fox .35 powered train that could hover - that'd be sort of cool.