Joe Hart has heaped praise upon Sergio Aguero after the striker scored two goals on his Manchester City debut.
The £38m signing came off the bench just after the hour mark to play a significant role in the 4-0 defeat of Swansea City, linking up well with City midfielder David Silva.
Goalkeeper Hart believes that the duo will have a big impact on City's campaign on all fronts.
"Thirty-odd million is a big price tag but it is already looking like money well spent," Hart told Sky Sports News.
"We haven't seen too much of him because the manager has kept him quite well protected as he has had a big summer.
"But with the likes of Sergio coming in and David Silva, who has to get a mention, we will have a decent season."
Aguero, 23, started among the substitutes after manager Roberto Mancini revealed that he wasn't match fit.
