Yeah, I like it. I'm using a 2nd Gen Shield on my 3rd Gen iPad and it works reasonably well, with only the slightest fit difference indicating that it's not fully purpose-built. Other threads here have more details on that.
That said, I've cracked a corner on it already, probably from the extra thickness plus stress of removing/replacing it. You may want to hold out for the properly fitted one the person above me linked.