"The squad is big enough to deal with [playing lots of games] and I am really pleased with that," Clubcall.com quotes Martinez as saying.
"What Samuel Eto'o brings is incredible experience but with that is also a great hunger. He is a terrific example to have him around. He is a clinical finisher. He knows how to hurt back fours. He first touch is with the thought of what he is going to do next."
Everton have moved up to ninth in the Premier League with the win.