I only use WPC, so I can't tell if supps have/haven't got better, but I laugh at the ads they use to sell them. Infact they are so over the top that they use supplement ads from muscle mags etc, as examples of marketing hype at University. I just finished a marketing module and it had these advertisements fro supps that are so far fetched that they cannot possibly do what they say, yet people still buy them based on emotional responses. Another example of this was in the marketing and advertising of jewelry, again it was centered around emotion and not logical thought.
G