True, it is pretty terrible. Like everything Microsoft. It seems like that they always aim for "just not bad enough to make you invest in something third party". Because their stuff all comes as one package that's a very low bar. It's very hard to justify paying for something you're already paying for.

And they don't seem to be interested in building real top quality UX or performance. Why would they, we buy it anyway. Nobody ever got fired for buying Microsoft.