I did like the series. It was well acted overall. The bad guys were ahead of the game most of the time which made the series more thrilling. Yet some aspects were rather unbelievable. PLOT SPOILER ALERT!
The toilet scene was rather suspect. A good police officer should have realised it warranted further investigation. Also it was obvious to the audience that the plot was related to the elections in Belgium where the far right was gaining influence. Yet despite Emer wondering why the terrorists wanted to implicate Islamists, it was left unexplored. Still I expect this is why there may be second series...