Being also from a 'homework country' I agree with ElenyaTuesday.
In Germany, where I went to school, there's normally homework from day 1. Children normally start school at 6 years old, but then they 'really' start, there's no playing at school apart from the actual playtimes.
Not only is there actual homework, but many many parents do extra practice with their children on top of homework, particularly those who want to attend their children grammar school type schools after primary(it's not quite the same as more pupils attend these sort of schools in Germany).
My mum did exactly that with me, lots of extra exercises, dictations and so on. Probably it wasn't lots but felt so as a child, but on the other hand I can't remember really hating it either.
With regards to the actual homework given by the teacher, my classmates and I found homework absolutely normal and we just had to do it, even in primary school, and although I did not always like the extra practice, it certainly helped me a lot and I did get into a grammar school (and stay there successfully).
So I'm also quite shocked by the lack of homework in the UK. Having said that, the school day here is longer than a primary school day in Germany (but then they start earlier as well, arond 8am).
Particularly as my dc are not the ones who just pick up things, I'd like there to be more homework to reinforce things they learnt at school.
But for ds2 it's only reading (yr1) and ds 1 (yr 3) has only homework once a week but then spends quite a while on it. Little and often would be better in my opinion.
As a parent, I feel completely uninformed about what my children do on a day to day basis. It's impossible to support them properly.
Btw, I happen to be a secondary school teacher as well (although no longer teaching) and am still in favour of homework.