Yes; of course, your feedback is welcome. About the blurred screen, please, send me some capture or video so I can take a look: I can't see anything like that, so, we can take a look at what can happen.
On the other hand the new DecSoft App Builder continue offering visual editors for the required controls properties, for example, the provided editor for the Items propety of the Dropdown control.
Give an opportunity to the new IDE, Samuel. Has been written from the scratch, taking in consideration our own experience developing apps with AB. Maybe the new product can't be sold "ready for newbies", like the previous AB, but, I really think that the decision to avoid the usage of the "actions" are something good for all of us, including these newbies... that are going to be no more newbies.
P.S. As you can probably see, the new AB incorporates the "Frames" concept, that you suggest time ago, do you remember? :-)