Sorry to disagree. My Aikido class is small (8 students max) and consists of 2 nidan aikido and 6 karateka shodan to hachidan, some with other black belt gradings as well. No matter what attack you try, and as fast as you like, we cannot lay a hand on our teacher. He is an exceptional practitioner and that is why we train under him. None of his responses are complicated and the outcome is always the same. If he chose to add atemi to his defence we would literally be dead. :asian:I would defiantely say that most arts are harder to pick up than wing chun
There are some arts like boxing and MT which have very simple techniques, and it is more about how you apply it (ie positioning)
Many other arts such as BJJ, aikido, ninjitsu, wushu etc have extremely complex moves which require you to 'prepare' your opponent
(ie you need to get into a certain position to pull off an armbar)
In wing chun you can attack from any position using pretty much the same moves. Same with boxing
Aikido relies a lot on your opponents doing certain attacks and then the defence is usually overcomplicated