It's easy to create surveys that are relevant to our business needs - it saves so much work having all of this information in one place! The only thing I dislike at present is how long some responses take (around 3 minutes).
However, we have no way around this as we would lose too many users if survey times were reduced significantly. We've had great success using Stravitos Survey features across different departments within my organisation - from product managers through sales teams right up into engineering.