SomewhatDamaged
My personal experience with the Stalla Lectures -- which I had taken for June exam was the following:
1. The trainers seem to go only slide-to-slide. Though there is a lot of the material from an exam view point that they do cover adequately -- there are some sections which they skip over because it is not on the slides.
2. Given the sheer bulk of the material esp. in Economics, much of that gets glossed over, or not read up until a few days before the exam, and then the sheer weight of time pressure and amount of material takes over, causing an unhealthy panic like situation.
3. Also just depending on the slide material, may not be enough, because the material does build on earlier material.
Basically -- if you learnt the material earlier, or had some understanding before you went into the class, you learnt much more, and then in the week following -- you spend the first couple of days on the last week's stuff, and the remaining on the next week's stuff.
CP