Tinrib If you're being appriased set questions are generally measured against statistical data ( or in other words your performance) leading to a score.
Actim just applies the same methodolgy but in far more involved and complex way.
But then again if you apply no value to giving your team or receiving an appraisal of yourself, I guess you're not going to read to much into Actim.
Football statistics like actim don't measure a players ability. They give an indication of statictal events but you can't judge ability on them. Statistically a weak shot from 25 yards that is straight at the keeper is of the same value as a full stretch reflex save off a deflected pile driver. They also make no allowances for whether or not the keeper is making a save because of his poor or good position, inability to come for a cross, hold it, drop a ball at a players feet or read the game well to prevent a one-on-one by sweeping up behind his back four. Stats cannot take into account the reletive abilities of the two sides playing in the game.
There are too many variables for statistics to give any meaningful insight into an individuals ability.
In the every day work place there are some jobs in which measurable targets are suitable, eg a call centre or a sales environment. In many others it has to be a subjective appraisal as the work can't be defined or measured by SMART objectives etc.
Football is team game and players ability and performance can only really be meansured on a subjective basis. Thats why some managers are successful at picking players whereas others are useless.