Ha, I'm middle aged myself, so your daughter must be a true woman of culture to interpret my 90's lingo.
Some rain to clean it would be nice, but I thought it was pretty clean already especially considering how new the route is. I guess you guys did a pretty good job scrubbing it down. My foot only slipped on debris once, but thankfully I had a bomber right hand that kept me from coming off the wall.
Would be happy to give it another go next year to see how it develops.