Lannoy was much better then the match, and but his style is too theatrical.
Lannoy didn't make any mistakes but this was a very easy match for a referee without any hard fouls. In some situations Lannoy was talking too much with the players, less then in an earlier match this year in Croatia when he refereed between Slaven and Galatasaray. However he hasn't changed his style which is theatrical.
Ajax played too defensive, but they probably knew that Dinamo's defence have a tendency to make stupid mistakes, and from one of those mistakes Rommedahal scored.