To be honest, I'm all kickstarted out for now. I've funded $280 of projects (Ouya, Planetary Annhilation, Xenonauts and Expeditions) and so far have only had the beta access to Xenonauts and Expeditions. Whilst I don't have any doubts about those projects ability to deliver a final product I'm waiting until I have some firm deliverables from the projects I have funded and hence I'm not backing this.
I probably would buy it if it looked decent once it's released and probably would have backed it if i hadn't done so much already.