West Ham boss David Moyes says they'll continue to improve as their summer signings settle after victory over Wolves.
Moyes admitted relief as Gianluca Scamacca struck in the 2-0 win.
He said, "You hope when you do it you'll do it for the right reasons. I believe we've signed a lot of really good players. They'll come good. I hope they do add to it. We felt we started to run out of steam from January or February and we needed more numbers and better quality. We need to give that quality a chance to come through and show what they can do.
"We're trying to improve. We have played some brilliant football for two and a half years ago. Two years ago we were a good counter-attacking team. Then teams didn't come onto us as much. When you bring all these players in, you would chose to bring in three or four if you could. Because of our numbers we had to bring in eight or nine."