I like its ease of use and how it works well with other programs such as R or Python. The UI could be more intuitive but not really anything else I dislike about this program. This is great for doing text analysis using NLP techniques. It also has some nice visualization capabilities in addition to being able to export into CSV files. There are two main things I am working on right now with colibri core. One is analyzing text corpora (large bodies of unstructured documents) so you can see what topics people talk about and what keywords they use most often. Another thing is trying to find correlations amongst different variables in order to figure out which ones have the strongest impact on predicting outcomes.