Absolutely. As long as someone isn't waiting at the top ...
And I can remember the first time DS#1 made it all the way up the slide, too ... it was this mind-blowing parenting moment for me, because of his total exhiliration at finally succeeding at this thing he'd been trying to do for days and days, and I just had this incredible moment of intense recollection and reliving when I managed to do it as a kid, too. Holy flashback, Batman.

I still get chills when I think of it, it was so
vivid.