Does anyone here have the Garden Tower Project?

[MuddyToes]

I'm thinking about getting one for my salad greens and strawberries. It would free up some of my beds for more beans, squash and tomatoes. I like that idea of a small footprint and the built-in worm composting tower but it seems like an awful lot of money for plastic. If you have one and love it or hate it, I'd appreciate your feedback.