I wrote a review of San Juan — in Finnish, as usual.
San Juan is a brilliant game, which I like a lot (as you might have guessed already). It takes Puerto Rico and creates a fast-moving and entertaining card game out of it. Enough mechanics are retained so that the game feels the same, but in the other hand, it has changed a lot. In a good way, too — it goes in a new direction, making the game more accessible and random (thus better for newbies and other less-dedicated gamers).