I don't know if this was fake and scripted as some have suggested, but it was terribly cheesy. It was like what a comedy sketch show (maybe Key and Peele) would do as a mick take of a American scripted reality TV shows, with all the over the top clapping and cheering after every sentence and apparently normal people 'contestants' who love being in front of the camera and acting out their well rehearsed lines, and an advert break every 10 minutes.
However, as a Harry Potter fan there were some interesting questions in there and it was enjoyable just to be connected to the universe again for 45 minutes. A properly done Harry Potter quiz show would be hugely popular, wonderful for fans to watch, and would probably go on running for years and decades. So in short, this was disappointing and achieved very little of what it could have, however, as a Harry Potter fan you are always going to enjoy being connected to the universe no matter how bad it is.
However, as a Harry Potter fan there were some interesting questions in there and it was enjoyable just to be connected to the universe again for 45 minutes. A properly done Harry Potter quiz show would be hugely popular, wonderful for fans to watch, and would probably go on running for years and decades. So in short, this was disappointing and achieved very little of what it could have, however, as a Harry Potter fan you are always going to enjoy being connected to the universe no matter how bad it is.