Petra, It was anything but chaos. Granted, the opening segment including the gaveling in was a lil' awkward due to the partially media-induced tension in the air. But, after that it was smooth sailing followed by a crescendo when Sanders took to the dais. Yes, much of it was pageantry as one would expect at a party convention but it was good pageantry. You missed a treat.
The Democrats have really excelled a pitching a big tent that extols patriotism, virtue, inclusiveness, and shared sacrifice across the spectrum. When Bernie addressed that audience as "brothers and sisters", he meant it. Perhaps we still have a few pain points to overcome as a young Republic, but the Dems clearly laid out their model for a path forward, based largely on unity and respect for all.
Regarding Hillary, I'm with her!
#FactsMatter...your feelings not so much.