I find myself searching from time-to-time what are the standard 'thresholds' for what cyclomatic complexity means. I'll put the table here so that later I know where to find it.
|CC||Type of procedure||Risk|
|1--4||A simple procedure||Low|
|5--10||A well structured and stable procedure||Low|
|11--20||A more complex procedure||Moderate|
|21--50||A complex procedure, alarming||High|
|>50||An error-prone, extremely troublesome, untestable procedure||Very high|