The web version is awful, absurdly cumbersome to navigate, difficult to search, confusingly structured, slow and just generally terrible.
The native version was forced onto people's Windows machines and automatically configured to sync people's local desktop and documents to Microsoft's servers without explicit consent, so some of the hate directed towards Onedrive might be an expressions of hate of Microsoft's abusive and deceptive behavior. But even if the Onedrive app itself is amazing (I don't know if it is), installing anything from such an untrustworthy company seems like a bad idea.
The native version was forced onto people's Windows machines and automatically configured to sync people's local desktop and documents to Microsoft's servers without explicit consent, so some of the hate directed towards Onedrive might be an expressions of hate of Microsoft's abusive and deceptive behavior. But even if the Onedrive app itself is amazing (I don't know if it is), installing anything from such an untrustworthy company seems like a bad idea.