I had 26 years of it but only 3 kids, so you certainly have had a good few more.
The bit that worries me is that people are stressed by it, something is wrong with the system if it does that.
THe getting stressed by it is most certainly my issue - but I'm sure I'm not alone.
I don't deal well with being late, and I get quite annoyed when other people make me late, or I'm late because things are out of my control -which is what tends to happen. I don't like not knowing where I'm supposed to be either, and you can't plan for these things so the control freak in me gets a bit worked up.
Basically I rush home from work knowing I have to rush tea in order to be back out on time, then have to deal with either a 21/2 mile walk and a cold, complaining child or try to judge the bus times, which inevitably means standing in the cold at a bus stop for 15 minutes.
Then the appointments we have over run, or are delayed, or I can't actually run from one end of the building to the other in time to make the appointments. THen I get stressed and annoyed some more. Then it's late and we're tired and I'm hungry, becaue I didn't have time to eat the tea I made, and it can take an hour to get home again.
I'm sure it all goes far more smoothly for other people, but I get stressed by it.
The idea that parents don't attend because they think it's a waste of time, poorly run or whatever is a very strange one to me. I attend every one. If I only get one thing out of the evening that is of use to us as parents then I regard that as time well spent. Furthermore, having a child who believes that their parents are invested in the school and thus the kid's progress can only be a good thing. Any kid whose parents can't be bothered to attend can only come to the conclusion that the parents aren't interested in progress with the inevitable consequences
What if you didn't get even that one thing of use? Would it be a waste of time then?
My children understand my reluctance to go and are fully supported in other ways and know I am interested in their schooling so no need to worry about "inevitable consequences" whatever those may be.
Do not do what my parents did, that was go to my brothers and my sisters open evening but not mine, that stayed with me for many a year. I was the youngest by a good few years and this was one of many little things that played on my mind.
Maybe, like me, they realised after the first two it was a waste of time going ;-)