Looking to the state of the times, this does not prevent us from characterizing the administration of both as comparatively commendable and conducted primarily in the interest of Rome, secondarily in that of the provincials.
The conversion of the clients into subjects, the better regulation of the eastern frontier, the establishment of a single and strong government, were full of blessing for the rulers as well as for the ruled.

The financial gain acquired by Rome was immense; the new property tax, which with the exception of some specially exempted communities all those princes, priests, and cities had to pay to Rome, raised the Roman state-revenues almost by a half above their former amount.

Asia indeed suffered severely.

Pompeius brought in money and jewels an amount of 2,000,000 pounds (200,000,000 sesterces) into the state-chest and distributed 3,900,000 pounds (16,000 talents) among his officers and soldiers; if we add to this the considerable sums brought home by Lucullus, the non-official exactions of the Roman army, and the amount of the damage done by the war, the financial exhaustion of the land may be readily conceived.

The Roman taxation of Asia was perhaps in itself not worse than that of its earlier rulers, but it formed a heavier burden on the land, in so far as the taxes thenceforth went out of the country and only the lesser portion of the proceeds was again expended in Asia; and at any rate it was, in the old as well as the newly-acquired provinces, based on a systematic plundering of the provinces for the benefit of Rome.