We took a look at how West Ham fans reacted to the news on social media.
Slaven Bilic is a big fan of Tore and considering how well some of last summers transfer turned out the fans seem more than willing to get behind players he wants.
There is generally quite a lot of excitement among Hammers fans and this short clip gives a glimpse into why.
There were even calls for a new song in honour of the new signing.
The Premier League sure is going to be a lot of fun next season. We aren’t even at the end of the transfer window and there has already been a lot of activity.
The latest transfer news even got some West Ham fans dancing.
Besiktas fans were generally not very impressed. They lost their star man on a loan. The club initially wanted an upfront transfer fee but Tore was keen on going ahead and getting the move back to the Premier League.
What do you think?
Expect searches for Gokhan Tore to go through the roof!