He's a hard worker but let's get real: he's #4 because Nadal hasn't played in over half a year
We also don't need to see him reaching the semis of a slam again because it's boring to watch him get stomped time and time again by Federer and Djokovic. I expect Murray to start extending his h2h lead too.
this. love Ferrer but Australian Open Semifinals show that he is not really worthhy of top 5. great guy, hard worker, but the magic just isn't there. and I'm a big fan