Received hearing notice from MBSJ yesterday. Not sure what will happen during the hearing on Monday.

The officer initiated the session by explaining the methodology they use to come out with the "Nilai Tahunan". Which I find it quite fair on my case. And the officer also emphasize that it is a "hearing" session. There is no "soal jawab" and no decision will be given after the session.
Then they open the session for us to voice out our "bantahan" individually. Once we finished our turn to speak, we can choose to leave or stay back to listen more. MBSJ invited 200+ owners for my session, less than 20% turn up. Each of us who turned up will served as representative for the our condo/apartment/taman/etc, whatever decision made later will take effect on all the units/lots/etc in our area.
Do prepare our case in advance as to bring along any documents/survey report/research studies etc that can serve as a proof that their evaluation is unfair.
In short, it's good to attend the session to interact with the officers, to know more about the methodology and to experience the professionalism of service from MBSJ in doing their work. No doubt I don't think my voice will make any different and we shall know once the decision is published later.