Was cute for a while, but trying to clean the Downpour level - nope, not doing that. I tried, but I'm giving up. Paint stuck in ceiling, no way to get close because the water gun has to get INTO the ceiling WHILE firing it downward constantly in order to get anywhere close to the ceiling?? Absolutely not. Not worth the effort of replaying the whole thing and trying to not get paint in the ceiling just to avoid that moment again just to see what's beyond the next (last?) door.
Up until then though, no complaints. But that ruined it.