LimeSurvey has a powerful way of getting scores from your responses when you use the Expression Script. A colleague researcher wanted to score an array. There are 15 subquestions and 5 answer options. 3 of the 15 subquestions need to be scored reversely. Afterwards a score needs to be computed and from that score a conditional color and a conditional feedback sentence needs to be shown to thew user. I also added a conditional class to the feedback text that shows the feedback color for more clarity. For making this visible, the theme was adapted by adding extra classes that set the question background color.
Several examples of the expression script are in the survey. For your fun and help the example survey can be downloaded here: