I’ve never seen him play but I’ve heard he is an out and out centre forward and can play upfront on his own so he might be good cover for Torres for the rest of the season.
He has an excellent record for Ajax (76 goals in 92 appearances) and Holland (14 goals in 29 appearances). People say he was a flop at Real Madrid but he actually scored 8 goals in 20 games (13 starts and 7 sub appearances) so his record for them isn’t that bad. Maybe he just didn’t fit in with their revisited galacticos policy so they shifted him out. He has mainly been coming off the bench for AC Milan so it’s a bit harsh to say he has failed in Italy.
If he is available on loan until the end of the season he is definitely worth a closer look.