I'm a fan and I'm not a fan of these shows. They are well done, but short. And it makes Hogsmeade unbearable at night.
I'd much rather it be a longer, 20+ min. show once per night (or even twice). But that would require a significantly larger viewing area- i.e.- moving/reconstructing FotH. I also don't know if a single IP - even one as magnificent as HP- could support a show so long. I'd sure like to see them try though
So they are making the best out of what they have, but it isn't
that enjoyable IMO.