I'm currently in the honeymoon phase with Innovation, a small but wild and cut-throat, kind of abstract civilization style card game originally released in 2010. I played it twice with my girlfriend now and she won both times, but losing is also fun here, simply because so much chaotic stuff will happen. It seems that so many different strategies are possible that no two games will feel similar.
I heard that some people dislike it for the chaos it contains, but I hope I can get some people from my usual gaming group interested so that I can play more often.
There will also soon be a Kickstarter for an updated version which I am excited for.