Nice video, albeit one which does not feature some of his best goals in Europe.
Alfredo is a really complete stiker in my view.
In addition to smashing in great goals, his all-round play is excellent in my opinion.
For example, his hold-up play (which brings other players into the attack) is of a really high standard. His passing is also very good in my opinion.
One other aspect that I like about his game, which does not feature in the video too much, is his physical strength. He can bully entire back-lines by himself. Not a lot of players can do that. It makes him an intimidating prospect for even the most experienced of defenders. This final aspect of his game is why I think, when he eventually moves on (not this season I hope, but perhaps after a great Champions League campaign), he should move to England, where physical strength is appreciated, as opposed to a league such as Spain or Portugal, where he might be penalised when players inevitably throw themselves to the ground when faced with a physical challenge.