Once you learn it, yes. It continually surprises even me how powerful, flexible and easy it is.
However, there is a learning curve. Architect is a design and development tool. It’s certainly recommended you have a good understanding of WordPress and its design concepts before using Architect.
Being all-in-one, it has a lot of settings, but that’s what makes it so flexible and powerful. To get familiar with Architect, you will most likely have to read the built-in help, and check out some of the tutorials.
And if you think Architect can be improved, please let us know.