On one hand I think it makes sense to start with the safety testing with any product and they seem to be doing a fairly thorough job which is nice. On the other hand it's true they are taking forever to release meaningful numbers. But I guess putting together a piece of technology that needs to be compact, safe for thousands of (not necessarily very bright) people, efficient, easy to manufacture etc etc isn't that easy. And they aren't exactly GE, still a small company, not a lot of experience. Doesn't mean it won't work as promised...