Most people hated and still do today, window ME, even at the time I was aware of it and knew it, and followed along the whole "this os is baaad", also Y2K BUG FIX LOL AM I RITE GUYS? END OF THE WORLD. But to be honest, I lived fine with it, what I did with it in is day was play games on emulators (yarr harr do what you want 'cause a pirate is free!), use microsoft chat, and visit ye olde internet, I had to look up the stats on how to get my digimans on digimon world on gamefaqs. Also the occasional office for school stuff and such.
The little I've used windows 10 I've hated it more than I hated windows ME, which is nothing, I didn't reaaally hate it due to personal experiences, only went along with what everyone said.
Right now I'm using windows 7, I only changed from XP 4 years ago because my tablet didn't come with drivers for it.