What do you like best?
First It's free software. so anyone can use it.
2) there are many many options through which the quality of your photo improves.
3) you can easily remove some unwanted background objects.
4) users can also change the color of some particular object e.g if a man is wearing a hat you can change the hat color only.
5) you can also compare the original image with the editing one side by side.
6) you have many background filters too.
What do you dislike?
nothing as such to dislike but for some function there is no clear instruction on how to use it or what's their use. so , sometime it's may be a bit confusing.
Recommendations to others considering the product:
yes, I highly recommend others to use it.
What problems are you solving with the product? What benefits have you realized?
If a great tool to edit the photo and you can upload that to your social account to build the network.
there are many changes you can make in the photo and other people may not realize it.