It is a good tool for designers and those involved with the UX part. If you want to create rough, grayscale, high-fidelity prototypes, the product works well. Lately, I believe that the product has introduced an AI element that helps to ensure that you can do your job faster since it adds a layer of AI to create prototypes. With AI, the product's user just needs to dictate the terms, and it probably gives out a rough prototype from scratch.
The product is easy to use for even a person like me who doesn't know what to do in the designing part or how to operate the UX part. The product is also cheaper to use, and the tool always comes up with new features, like the AI feature.
I rate the overall tool a nine out of ten.