Are forwards just good for scoring?

Well, there is the oft-used saying 'forwards just need to get goals'. Most of the time, fans will not care if their beloved scorer does not do anything productive towards possession or team-work, as long as they score goals. So, I decided to see the difference between the average ratings when a forward scores at least one goal compared to not scoring a goal in a game.

So it looks like that forwards' scoring tendencies affect their rating by about 64% (1.26 / 1.97) compared to non-forward field players. And, it looks like people are most critical of Robbie Findley as he has a 2.75 difference between scoring a goal and not scoring a goal. Also, Findley's highest average given in a game he did not score a goal was 7.42 (23 games) and his lowest average given in a game he did score a goal was 7.43 (6 games).