Everton defender Sylvain Distin is convinced Kevin Mirallas will make a big impact.
Mirallas, 24, scored his first Everton goals in last week's Capital One Cup victory over Leyton Orient and has also been a handful in training, according to the Frenchman.
He said: "He scores some [impressive] goals. Every time we've got small games on, small five-a-sides, he scores a lot of goals. One-on- one as well, he can eliminate players quite easily.
"We'll have to wait and see how he adapts but so far, so good. He seems to fit in really well but the Premier League is so different. You can't judge players too quickly."