Mrs Game: Easy to learn

Mrs Game has a lot to fit into her day.  Along with keeping her kids happy and keeping Mr Game respectable, she runs her own business and her favourite time is any free time that seldom lands on her plate.
She frequently teaches the kids new games so Mrs Game always reviews her games based on how easy they are  to learn.

Here is the scale from 1 - 10.  (We don't sell games below 5)
  1. E=mc2
  2. We need a lawyer to read this rule book
  3. Plain headache material
  4. We spent all night just reading the rules
  5. Let's just say we think it's worth the effort
  6. A wee bit complex and rulebook not so helpful
  7. A wee bit complex but rulebook easy to use
  8. You'll need to play it at least once
  9. Straight forward and easy to learn
  10. Simply wonderful