I have taught Illustrator.
Couple of comments:
$1000 for a course is not wildly expensive, but it is wildly expensive for a THREE DAY course!
Illustrator is partly teaching the tools, but most of it is practice, practice and more practice…you ain’t gonna learn squat in just three days!
You need the time to really sit down and play/practice with the software and get comfortable with each step. Only then can you go back and ask for specifics - and learn all of the finer points and other tools and tricks.
I used to give a short, 60-90 minute workshop on the basics of Illustrator (as well as Photoshop and Dreamweaver). It was enough to get students a start in the usage of the tools and the software, but nowhere near enough time to show them some other tricks and tools and nuances of the software.
However, most of our classes were 10 weeks long - two classes per week - and that was about enough time to really practice, and fully learn, all the the tools and techniques. Even with that 10 week course, that was considered “beginner” level and you will only be able to do some simple design work…it is only with a second or third or fourth class that you start to put it altogether and learn how to really create some amazing art.
Yes, on occasion I would have an extremely talented student who would take to the software like the proverbial duck to water, and just fly off to amazing heights…but those students were few and far between, and most had come from an art training background.
Check into what courses you might find at an adult school/local university night school or whatever.
Again - $1000 for an entire course is not wildly expensive (although I think you can find much cheaper, better courses elsewhere). From a quick glance, they are teaching you about 4-5 chapters from a beginners book, with the attached exercises, and pretending that is ample to go out and be a designer.
Uh - no.
I can show you the keys on a piano, or the chords on a guitar, and perhaps teach you to play one song - but I think you would agree your money would have been better spent on several weeks/months of learning - AND PRACTICING - than a three day crash course.