Kamara was on the scoresheet in the narrow loss, with two sublime goals from Samir Nasri earning the Gunners the points.
"I thought there were some really good performances," he said.
"Simon Davies did really well, he gave us a good option on the right - probably his best game for us for a number of weeks.
"Dickson Etuhu was obviously very strong in those midfield areas, and 'Joe' Kamara obviously took his goal really well and could've had another one."
Source: PA