Ferguson will do well to watch all his games, watch his movement, how he maintains his position. Many of his goals look simple because he's "simply" in the right place.Absolutely ridiculous goalscorer.
He's nowhere near being the absolute quality of Messi, Ronaldo and etc... but his goalscoring prowess is probably the best of all time, already.
I'll also add the rebounds he gets is others around him are happy to have a go and don't just look for him.