What do you like best?
This is a good tool for create surveys, it's all made online , you can create a survey with your admin account , it's very easy to use and totally user friendly , you don't need to know about codes or whatever to create your surveys then you just give the user url and you can star collecting data for what you need to know.
It's , with the premium edition you can get also templates for make your surveys more attractive.
It's an open source so you can modify it if you want , and use it for commercial purpose.
What do you dislike?
I dislike that for with the free account you can just get 25 responses, which is almost nothing if you want to do it in a large scale.
But you can upgrade or pay for more responses .
Recommendations to others considering the product
I am not a pro for in surveys but if you want an easy to use software for surveys this is a good option .
A recommendation can be : try to know before what kind of result you want , like if you want to extend the survey to hundreds of peoples so maybe there are choices that will cost you less then Lime.
What business problems are you solving with the product? What benefits have you realized?
I used some times for my art projects or events, for example if i wish to bring some change to my project or to organize events that needs a to know what my contacts prefer.