I'm going to book some tickets in advance for those who confirm just in case. The early morning Saturday performance isn't usually very busy - even for new films - but this is Harry Potter so I'm not going to chance it. Plus I only live a few minutes walk from the cinema so it doesn't take me five minutes to go and get the tickets (well, ok it probably takes me 20 minutes round trip but you get the picture :p).
So if you want to come on Saturday let me know here or by text!