The Premier League season is now 25 games in, and it's turning into a truly fascinating season at both ends of the table.
In addition to being the most exciting league in the world, there has been some fantastic technique on display this term with the talents of Mesut Ozil and Alvaro Negredo joining a division that already boasted the likes of Sergio Aguero, Luis Suarez and Eden Hazard.
However, not every new addition has worked out great. Here's a rundown of the 10 most disappointing summer signings. These are not necessarily the worst acquisitions, although most of them would also appear on that list, but they are certainly the players who have so far failed to live up to expectations.