Simple, but very fun game. I liked the whole Jeans trains thing going on, and when the working build finally came out, I wasn't disappointed.
The game is simple, but it works. I loved throwing jeans around, and I left with a smile on my face.
On a related note, Deus Ex: Human Revolution is my favourite game of all time. I was so blown away when I first played it, and feel that no game in recent memory has truly replicated the grand scale of adventure in the DX:HR. Bit of a tangent, but I liked the reference.