In my opinion, it's below average. Maybe average in what's out there but below average in quality, for sure. Quality wise, an average PSU should have PI coils on the secondary and a bridge rectifier, I'd say... and certainly better input/transient filtering and output filtering otherwise. Obviously not the worst PSU you could get, but I wouldn't feel safe using it until it was recapped and had the appropriate improvements made to it. Besides, a 5/10 score is that of a failure.