Easy drag and drop interface for ML algorithms without requiring advanced programming skills. I like how it's easy to use without having to go through training or getting an expert in deep learning models. There was a lot of confusion when using this software because there were too many settings which made some features difficult to find. This can be confusing since you have to understand your own needs before trying out different methods. It wasn't very clear how to make changes so that they would work once implemented as well. My team uses Spell to create our model to predict if credit score will increase over time. The accuracy rate we achieved with spell was about 94% and the prediction intervals are very specific.