The music was not relaxing, nor was it particularly good.
Maybe 10% of the graphics were interesting. Too many of them looked like they originated in the 90's when computer graphics didn't have to be that great to impress people.
The voiceovers sounded like a cheap self-help hypnosis tape.
The price was outrageous. If this had been the price of a normal planetarium show I would have been more laid-back in my response. Fortunately in my case the Center of Science and Industry in Columbus was getting a percentage of the gate, so at least some of my money went toward something worthwhile.
After watching the show I googled "Pink Floyd Graphics" on YouTube and ended up finding many videos that were far superior to this overpriced piece of self-indulgence.