It's not so much a lack of feedback. More the type of response that was given by many. Including a lot of those who kept asking for it, only to then basically throw it back immediately
"DeAd oN aRiVal"
"3 yEaRs LaTe"
Dont really constitute appreciation by some.
Perhaps this is a personal interpretation, but the facts of the situation are that the Mirage IIIC is doing better than the MF. Hence why it was proposed to go to 11.0.
It is and remains a top aircraft.