Don't believe me? Grab the Adventurers! 4 pages of rules for free here. A very solid 4 1/2 stars rating after 35 reviews. I should be so lucky.
So, what does the Adventurers! Revised Print Edition offer that the free Core Edition of Adventurers! doesn't?
Settings and settings and settings.
The setting is often the secret.
I really dig this rule system. Hopefully in the next week or so I'll get to give a review (time will be tight for the next week or so, so give me some leeway :)