The Land Commission sometimes heard these appeals at length, though usually their proceedings were summary in the extreme. The Commissioners occasionally pronounced well-considered judgments, on the difficult questions of law that came before them, especially as regards the exemption of tenants' improvements from rent; in several instances the results were curious. The lay Commissioner now and then dissented from his legal colleagues; his plain common sense rejected theories in tenants' interests; his decisions were more than once confirmed, on these points of law, by the highest Court of Appeal in Ireland, a circumstance of no slight significance. Nineteen-twentieths, however, of these appeals were conversant only with the amount of 'fair rent,' as to which the conclusions of the Land Commission could not be challenged. The Land Commissioners undoubtedly heard these cases, and sometimes had much evidence brought before them; in tolerably many instances they varied the 'fair rents' fixed by the Sub-Commissions, if these variations were seldom important. But the Land Commission practically adopted, with scarcely a single exception, the errors of principle and the faulty methods which had marked the practice and the proceedings of the Sub-Commissions.[115] They excluded the element of competition from the subject of 'fair rent;' they never attempted to define 'fair rent,' or to establish a standard by which to gauge it; they disregarded, to a considerable extent at least, the distinction between the rentals of the old and the new landlords; they paid little or no attention to the fact that rents had been paid for many years without an increase; they hardly ever took deterioration into account, or the expenditure made on their estates by landlords. And in the actual fixing of 'fair rents' they virtually followed in the wake of their inferiors; they rejected, as a rule, the evidence that was most relevant; they refused to consider the rents of adjoining or neighbouring lands, in a word, the price of the market, in determining rent; above all, they gave scarcely any heed to the enormous sums paid for the tenant right of lands, as an indication that their rents were 'fair.' On all these particulars, in a word, supremely important as they were, they almost said ditto to the Sub-Commissions; in these respects the appeals were well-nigh useless. It should be added that the animus of the head of the Land Commission was significantly exhibited on one striking occasion. When opening the proceedings of the Land Commission, Mr. Justice O'Hagan pointedly laid it down, that the object of the Act of 1881 was 'to make tenants live and thrive;' in other words, as Lord Salisbury indignantly remarked, to compel rent to gravitate to the level of the most indolent and worthless Irish peasant, and practically to discourage industry.