What can I say about DaVinci that hasn't already been said? I developed a new appreciation for the Mona Lisa. I got to get a good look at (a reproduction of) The Last Supper and frown at John. Or Mary. Or John. Or Mary. Is that Judas at the table, or did he already take off? And the models of his proposed engineering designs were lots and lots of fun.
I want to step into the room of mirrors naked. Just saying.
So, I would recommend the exhibit, with the understanding that this stuff will be really ho hum for some people. If you love art and history and gears and screws and levers and pulleys, you'll be all over this, unless you like Dinotopeia with all those kinds of gears and screws and levers and pulleys, and paleontology, in which case not so much. Okay, if you like renaissance art, engineering and history, you'll be all over this. As much as I wanted more more more, it took a long time to go through the exhibit, so more more more would have exhausted me.
Gearpunk, anyone?