Hi, I have just bought one of these nappies (the black check) and I really like the fit.
Not sure what the issue seems to be with the wide crotch? My son (10months) is on the small size and this fits beautifully. One of the other mum's I know is also really happy with them. Naturally when you buy a one size nappy you have to expect that it will look 'big' when your baby is little.
I have tried a few different brands and the 'sized' ones I bought were actually the last to fit him as a tiny baby!
It is a bummer (no pun intended!) that they are not made in Oz but there are very few that are and at least this is an Australian company.
FYI my favourite nappies are Green Kids and they are Oz made.
Good luck