Half baked features are no go is what I have learned and read. This post goes in a different direction. How a half baked feature is going to be helpful rather it is going to detrimental.
A feature can be completed once user start using it, but unless your user has started using your product you don't know the priority. For example the first iPhone was shipped without so many obvious features, even the basic clipboard functionalities were missing. But they quickly iterate over it and fix features that people wanted to get fixed.
Missing feature is ok , but not half baked feature is not. Its better not to give a feature but not incomplete one. This is what I meant to say. If you are pointing to missing feature, then this post did not convey that meaning