Soccer is probably the only game i know where 11 guys play as if each of them was alone: i don’t know, in these conditions, if anyone can speak of “intelligence” of the game, as there are sometimes outstanding individual performances, but almost never any strategy.
Very curiously indeed, it is also probably the only game where amateurs are not systematically ridiculous when opposed to the best professionnal players.
In the last example, half finals of French cup last week, Paris league one had a lot of trouble beating a fourth division team only 1-0, and it would not have been unfair to see the same result the other way.
A lot of people say that the only winners are the sponsors, and that this situation is due to top players being highly paid (top 20-30 million euros per year) whether they win or not, leading to strange situations where Greece was able to win european cup: players far less paid, but far more hungry.
The last thing that can be said about soccer is that it is the only game surrounded by systematic violence, even if of course by only a part of the public; Paris was, after several incidents including racial insults and injuries including death forbidden from its public to attend not only its own stadium, but external stadiums where it plays.
The same is known e.g. in Belgium, England, Italy, and African countries.
In Italy, some attenders systematically behave as how they think an ape does as soon as a black player has the ball.
The last African cup two games played between Algeria and Egypt both resulted, altough the result was different, in riots in France coming from members of the Algerian community (they are not less or more culprit, but there’s almost no Egyptian community in France): cars were burned when losing, and also when winning.
Speaking of rugby, i am not sure of the default signification of this single word in english speaking countries; in France “rugby” used as a single word refers to 15 players team, and “rugby à 13” is an improper appellation, the right one being “Jeu à 13”.
Coming back on topic, i am not sure i like any sport more or less then another; i only like when any sportive event results in some performance one would have thought impossible from his author (even if she/he is an amateur), it is maybe the reason for which i dislike soccer, but i am aware that this position is quite dangerous, and responsible of doping behaviours in some media popular sports like biking, natation or athletism.