Digg seem to think so.

Things fitting perfectly into each other, things lining up perfectly in a row, things being so smoothly in sync  - there's something about them that just makes you feel good. Armed with that knowledge and the plethora of videos online of such events occurring, Digg created what they claim is 'The Most Satisfying Video In The World' and we almost agree.

We were all in until the bit where the tree got demolished in less than six seconds by a giant spinning grinding machine, but that just could be our childhood post-Fern Gully programming kicking in.

Via Digg