Quite true, but someone woke up inspired to come up with the concept... a cool ad for some decidedly iffy products.

Hmm... a little research later and I might have to take some of that back:

http://www.blog.generalmills.com/2014/11/worlds-most-incredible-cereal-pouring-machine/

The Dad and daughter are Mark and Jane Frauenfelder, and Mark is the founding editor-in-chief of MAKE magazine. He says, of the ad, that:

My daughter Jane and I had fun in this video for General Mills and Megabloks about the joy of using cardboard and spare parts to create a Rube Goldberg contraption, as part of their Rev Up the Breakfast Table campaign.

See, it's not only an ad for cereal, it's also a cross promotion for Mark's book