I don't particularly like HP Sauce, so as a moderately frequent cinema goer, the HP can only refer to Harry Potter.
I attempted to go to see the latest film "Harry Potter and the Half Blood Prince" on Wednesday, the day the film came out.
I arrived at Cineworld in High Wycombe at 8.50 pm for the 9.00pm showing (ie 30 minutes before the film would actually start, after the adverts and trailers). I got the to top of the escalator to find about 200 people in a long line that meandered around the mezzanine area. Given that the ticket queue rarely has more than 10 people, I high tailed it home and deferred my cinematic experience to this evening.
There was a bit of Sauce in this HP and at 154 minutes long, the film didn't drag. However there didn't seem to be as much magic as usual though there was nothing wrong. Near the beginning there was a sign in an underground station scene that said "Platforms 4" which was either a really obvious goof (not currently mentioned at IMDB) or a subtle plot point that was too subtle for me.
Overall, nothing to write home about, but don't avoid on my say so.