i have some questions

Rating: 10/10 (29 October 2005)

In Halloween 1 and 2, Michael is credited as being 23 years old, isn't he 21 in the movies?
When is Laurie born, how were her parents killed. I know she is Michael's sister but what exactly happened to her after she is born. The way Marion explains it to Loomis in Halloween 2 is confusing to me.
Please help me out with this.
And as for the sequels, what is wrong with filmmakers? They were horrible! (except for H20, not near as good as the first but much better than 2-6) With Resurrection, they are starting to make the same mistakes all over again (some parts of it were good but a lot of parts were stupid--the next one will probably be crap) THEY SHOULD HAVE ENDED THE HALLOWEEN FRANCHISE WITH H20-IT WOULD HAVE BEEN THE PERFECT ENDING but NO, look at the explanation for Michael surviving at the beginning of Resurrection, I hate when writers change stuff in previous films to make a sequel.
Thanks for reading my junk, hope you respond!