I was interested in it but haven't been for half a decade. Like Kresnik said, Sony shut down competent studios who actually developed games and actually made Sony a lot of money at one time, but a studio hemorhaging money is still going strong.
What's going to happen is that The Last Guardian is going to release, it's not going to sell well compared to development costs and time, and it's going to be recognized as one of the biggest monetary failures in the industry. I couldn't care less if The Last Guardian was cancelled tomorrow. But anyways, yet another stupid decision by Sony among many to not cancel this game and fire everyone working on it a long time ago.
*edit*
Sony even cancelled this after a year. Warrior's Lair looked somewhat good when it was announced almost two years ago. Before it was cancelled, they released a gameplay video showing a bit of it off. Why cancel this? This actually looks like a good Diablo clone.
https://www.youtube.com/watch?v=vrxJ5uNGHzs
