May be netherlands just miss some good point there, usually they play good but I dont know what happened to them when they fight iceland 
Netherland lose because of the penalty but iceland play very good as well, netherlands should lose by 0-2 already but the striker of iceland is very sloppy to lose a goal scoring chance at the front of the goal, very bad to lose a golden opportunity
But very important thing was Iceland won this match at very high odds, i had won with my bet at Iceland draw no bet and this win was as expected.