His videos could be interesting from time to time, but to be honest, I'm up to my eyeballs in my current work - my brain has no more room for space factoids.
(If that means there's a chance a Venus Probe barrels in and ends up probing Uranus instead, and there was something I could have done to stop it, well, so be it.)
I used to watch him regularly. Last year, in June I think, his rocket drawing he begins his show with was all rainbow colored.
The only thing I could think of was he was showing support for f@ggots, and so I stopped watching him. Have never watched him since.