This show, like House of Villians, is MADE by its host. Joel McHale is hilarious, but Tosh easily tops him in quantity of actual laugh out loud moments.
I knew his old show, and had watched occasionally, but his improv spur of the moment stuff he constantly spits off the top of his head is killer! Sure, some is scripted/edited in, but this stuff is so rapid fire there's no way it's all scripted.
He's also completely comfortable looking ridiculous, and uses that somewhat physical humor, as well as self-deprecation masterfully!
The actual competion and reality part is uninteresting enough to me to just be a one time watch, but I'm actually going to re-watch this just to process all the laughs Tosh packs in each episode! Probably.