Subject to what has just been said, it is undesirable to attempt closely to confine the manner in which the discretion is to be exercised: cf Nicholls v Stamer [1980] VR 479 at 495 per Brooking J. The nature of the complaints made about the report, the type of litigation involved, and the length and complexity of the proceedings before the referee, may all be relevant considerations. The purpose of Pt 72 is to provide, where the interests of justice so dictate, a form of partial resolution of disputes alternative to orthodox litigation, and it would frustrate that purpose to allow the reference to be treated as some kind of warm-up for the real contest. On the other hand, if the referee's report reveals some error of principle, some absence or excess of jurisdiction, or some patent misapprehension of the evidence, that would ordinarily be a reason for rejecting it: cf Jordan v McKenzie (1987) 26 CPC (2d) 193. So also would perversity or manifest unreasonableness in fact-finding".
24. In Nine Network Gleeson CJ endorsed the statement of Giles CJ Comm Div (as he then was) who heard the matter at first instance, that:
"As a broad proposition, depending upon the circumstances of each case, the Court will not reconsider disputed questions of fact where there is factual material sufficient to entitle the referee to reach the conclusion he [or she] did, particularly where the disputed questions are in a technical area where the referee enjoys an appropriate expertise."
25. The Court of Appeal in Tourtouras affirmed the correctness of the approach of Gleeson CJ articulated in Super.
26. I summarise the relevant principles applicable:
(1) the Court has a wide discretion whether to adopt, vary or reject the report;
(2) provided the referee has factual material sufficient to entitle the referee to reach a conclusion, the Court will not reconsider disputed questions of fact, particularly if disputed questions are in a technical area where the referee enjoys appropriate expertise or where conclusions have been reached by the referee on the credit of witnesses;
(3) there is no obligation on a Court to review the evidence or submissions before the referee in relation to facts, but it may do so particularly if it is not comfortably satisfied that the reasons disclosed in the report reasonably lead to the finding of fact made by the referee;
(4) if an error of law in the report is identified, the Court is required to consider and determine the legal issue afresh.