the thing that i think people would find most interesting about ILC is how very clear and concise the curriculum and exercises are. Sifu has spent a HUGE amount of time trying to make sure the vocabulary is very precise. In fact, ILC in the form it's taught today is essentially and English language system, so there's not so much mumbo-jumbo to sort through.
There are a number of posts archived on AikiWeb that are very explicit how-to's and in English. Can you give us an example of the plain-spoken descriptions that Sam Chin gives, as a comparison?