Fun, but a little old now..
All in all....
Back with the release I'd never heard of the game, only later did I find out about it. So feels quite out of date but not too bad. Offers a nice variety of levels, good and realistic choice of materials. And the physics is common/standard today. But quite clever then. If you see it buy it. It's worth a play.
Recommendations...
Bridge-it, definitely look into!
Bridge Project, same game just recently released. With no more bells or whistles though.