What do you like best?
Intuitive interface for those who want to mount navigable wireframes quickly. Even for beginners, there is no need for a prior explanation to start using.
Libraries are another positive point: they show features for simulation of social media, elements of the Android system, IPad, Iphone, and others, which makes the navigation experience even more immersive.
I also liked the email service. They were very cordial and solved my problem, surpassing my expectations.
What do you dislike?
I had problems with the button "delete" and "duplicate" screens, because at least twice, I accidentally clicked the delete button instead of duplicate. Again, I clicked very quickly on one of the pages, and again, I mistakenly clicked on "delete". The proximity of those two buttons was not a good one, in my opinion.
Sometimes, when I click on an element, it leaves the place without I move the mouse, getting a few millimeters out of the frame.
The menus on the left side (library, screens, pictures) were very tight. I think the place where all the images used in the wireframe are located could be somewhere else, to give more space to handle the library items and the screens.
What business problems are you solving with the product? What benefits have you realized?
Being intuitive, it was quick to create the first sketches of the project, and this agility was important in the process. Like any program that is intended to create wireframes, this one helped me to predict navigation and design problems. Also, it helped in the search for references in the solution of these problems, through the elements of the library.