Sofiane Feghouli initially struggled at West Ham
Feghouli joined West Ham on a free transfer in July, signing on a three-year contract, but suffered an early setback at the London Stadium.
The Algeria international picked up a hamstring injury in August that sidelined him for six weeks, having played just two Europa League qualifiers.
Sofiane Feghouli has scored twice since January
And on his return to full fitness he found it difficult to break into Slaven Bilic's side, but has now started eight Premier League games in a row.
And the 27-year-old, who spent six seasons in Spain's La Liga, admits he struggled to adapt to a more direct style of play in England.
"It's been a radical change in footballing terms," Feghouli told the club website.
"In Spain, the game is more about possession, technique and strategy, whereas football here is more direct."
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Feghouli has scored against West Brom and Crystal Palace since returning to Bilic's first-team plans in January and has chipped in with three assists.
He added: "It's a big change, but as I said, I'm happy with my statistics so far – two goals and three assists in not many games. I'm gradually settling in."