"However, before turning to the particular matters decided by the Tribunal, it is necessary to add that virtually all of the decisions which have been referred to here involved appeals from courts exercising judicial power in the full sense, and not administrative or quasi-judicial bodies or tribunals. The second and third of the three purposes identified by McHugh J. in Soulemezis_, which are to maintain judicial accountability and to furnish precedents for the future, obviously have little or much less force in the case of a tribunal whose members and functions are not strictly judicial. The calibre, legal training and experience of members of the judiciary raise expectations that reasons they give for their decisions will attain a high level of sophistication. The same would not always be true of decisions of persons whose primary qualification for decision-making consists of specialist knowledge or experience rather than ability to produce reasons conforming to accepted judicial tradition. Reasons that would not be considered adequate if given by a judge may nevertheless suffice for some other decision-makers not chosen for their task because of their resemblance to the judiciary. In the end, the question whether reasons are "adequate" falls to be considered in the context afforded by the nature of the question which has to be decided and other factors, including the functions, talents and attributes of the tribunal members or the individual in whom the duty of deciding questions of that kind has been vested. Considerations of the cost to litigants and the general public in requiring reasons to be given is another factor which must be weighed:_ Soulemezis v. Dudley Holdings Pty Ltd (1987) 1987- N.S.W.L.R. 247,279, per McHugh J".