This app has got a really great concept and nice graphics and could really be very addictive and fun. BUT, at the end it only leaves you frustrated and annoyed. Why? Because the alghorytms (or whatever calculates the gameplay) that run in background of the game make no sense at all. I'm talking about the number of attempts, "randomly" given to you and opponents, the number of goals that game "randomly" allows opponents to achieve, the ratio of strength between player and the opponents,... The game lacks of some more serious and realistic predictions and randomization. I mean, it just doesn't make any sence, if I play against best team in group, and I win by 3 or 4 goals of advantage, and the next game I play is with the team that is last in group, and I loose with 0:3! During the game I get one or two lousy attempts in first halftime, while the opponent gets over 10 attempts during both halftimes... In five matches in a row I could win 2 with opponents standing between 1st and 5th place, and then I loose 3 games with opponents standing in last three places...It kinda takes all the fun out of the game, that has otherwise got a very strong potential. Too bad. Really.