How do you interpret scores in the factor 5 personality test

http://en.wikipedia.org/wiki/Big_Five_personality_traits

This is probably the most comprehensive one

http://www.personalitytest.net/ipip/ipipneo1.htm
So my question is this, after you find results then what? I have taken it a few times over the last year and each time I get extremely high openness (99% usually), low neuroticism and either average or slightly above average on the other 3 traits.

What I’m looking for is info on how to interpret the results to make use of your strengths and what weaknesses to look out for.