West Ham boss Slaven Bilic admitted frustration after their 1-1 draw at Watford.
The Hammers boss saw his side fall behind to a Troy Deeney penalty after only three minutes, but Andre Ayew climbed off the bench to snatch a point.
They also had to hold out for the final five minutes with 10 men after their best player, Michail Antonio, was sent off for handball.
"I'm so pleased with the way we played, especially in the second half, but I'm not happy with the way we started the game, so it's mixed emotions," said Bilic.
"We reacted good in the first half, and the second half was one of our best performances and we definitely deserved the point. In my point of view we deserved to win."