We really hate to hear you are having such a bad experience. The engineering manager has reached out on Twitter and included me. I would love to see what I can do to help
In this situation I feel like the product has already wasted my time and now people are contacting me to waste more of my time.
The blog is really detailed and includes screenshots. You could fix the obvious issues and then follow up with an update once it's released.
That said, they generously reached out to me and appear to genuinely be concerned by my experience. I plan to keep posting as I run into issues and also as they correct my mistakes and also solve my problems.