The playground equipment actually seems to have coped pretty well — it's the trees and (presumably) the adjoining building that seem to have taken the main hit.
The footage shifts from color to infrared (black and white) as the storm clouds roll over. What's even more remarkable is that there's traffic on the adjoining road pretty much right up to the moment that the twister hits.
(via +Jonathon Barton https://plus.google.com/111467014974214199699/posts/jmpEsdgW4jQ and Laughing Squid http://goo.gl/puC3gW)