Results so far have left Arsenal in control of Group F and Wenger says his players have plenty to be pleased about.
"It is satisfactory, yes," he told Arsenal Player. "Let's be positive as well, the win over there was a bit lucky in the last minute and here we were a bit unlucky but overall four points out of six is a good result.
"We are in a very tough group but we are top of it at the moment. I feel on chances we deserved to win the game, although we lacked a little spark.
"We were on such a high on Saturday [at Chelsea] that maybe we were a little fraction off what we can do and sometimes in the Champions League that is not enough.
"But overall we still had a decent performance - a good defensive performance - and we sustained the pressure until the end. We had opportunities to win the game but we only took a point.
"It keeps our run going and that is very positive. We don't concede defeat and that is what we continue to do."