How do you know there are no negative comments? Usually the case officer will mention in the notes what he has reviewed and why he put Review Required.
I applied for GCMS notes several times as a PR applicant and at no point was eligibility marked as Review Required.
It went from Not Started to In Progress to Eligibility Met. Those who got Review Required always had a note saying that the case officer had found some issue and needed an extra review to proceed.
Why would they use a different status system for SP?
I know because I just received my gcms note and that is the situation in my case