Matt - The deal is that each rank has a reporting period, and the appraisals are due to be finalised 2 months after then. If this wasnt enforced, then there would be a bottleneck of appraisals hitting ACOS just as pre-boarding was about to take place. The pre-boarding cell has about 6 people in it, and every late appraisal causes them to stop pre-boarding a particular rank & trade to sort out a previous issue, causing a knock-on effect. Whilst your 2RO's comments are believeable, I would ask as to why he/she has waited until late October to check you out with previous LM's.
Realist - Do you tell the 1st ROs when they are to be with you? I take it that if you do and they dont comply, you comment appropriately on those who cant sort their appraisals out in time. I ask, because I have had this conversations with all the SAC's 2ROs at my unit recently, seeing as timely compilation is being driven from the OC downwards (at long last!). I told them to tell the 1st ROs when they are to be with the 2nd RO, otherwise they'll be waiting a very long time. Funnily enough, every one of those 2nd ROs has now formally set a date at which the reports are to be with them.