I share the feelings of mostly everyone. If it's like the DTV movies, I'll be dubious. If it's like the quality of the show, I'll be happy and will happily watch the show. If it's a mixture of both, we'll see. But all I hope is that some of the original writers, like J. Stewart Burns and Bill Odenkirk, come back (most of them are on The Simpsons, shouldn't be hard), because it would be beneficial of the revived show if you ask me. Also, like DarthGonzo said, let's just hope the show won't last another 10 seasons. I don't think I want that.
Now, don't get me wrong, I'm happy, but I'm not sure if the quality will shine again for so long. As you can read, I was also one of the few people not QUITE happy with the DTV movies (plot padding/problems that kinda reminded me of modern day Simpsons plot padding, for one thing). But then again, I enjoy being wrong, so we'll see.