I think you’re doing the right thing! Some folks also add a third step:
- See low quality observation.
- Get (mildly) annoyed and ignore.
- Mark as “cannot be improved”.
I usually stop at step 2. If the observation is so low effort, I doubt it’s worth (seriously) reviewing. Granted, maybe these are from new users who have watched too many crime-dramas and expect us to be able to “Enhance! Enhance! Enhance…”