Yeah, I have the impression that MS often rolls out new stuff too early, causing it to be unstable or disliked by users. I really wonder why they're doing this,

Yeah, I have the impression that MS often rolls out new stuff too early, causing it to be unstable or disliked by users. I really wonder why they're doing this, considering how huge the user base of a product like windows is, and thus what the consequences are. But to be fair, also great stuff emerges out of this. For instance, I really liked flat UI when they introduced it, and a few years later other large companies adopted it too.