I don't need to watch it again. All night he was marvelling in how barcelona play such a brilliant pressing game, how the players are tracking back hard to get the ball, how they enjoy the challenge of getting the ball back when they don't have the ball.
He was giving his opinions on how he thought Arsenal should try and stop Barcelona and when he is commentating on a british TV station with 95% of the people watching being english then I don't see anything wrong with that. He said how we couldn't afford to give Messi time on the ball... he was right. He did moan when the referee booked Denilson but thats because it was an awful decision. It wasn't a freekick let alone a booking.
Like I said I would expect the same if I was watching in Spain, except I wouldn't understand the language