yes a fire ball that does not harm you is very exciting and impressive. I have enjoyed a fireball or two of my own already and walked away chuckling at the new guys on the crew who got as close to the ground a human can....I wish I got to see it I definately would have gotten a kick out of the...the best fireball I did was in the dumpster at my parents house to show my brother how explosive MRE's really are...lol
My youngest son wanted to try one...I obliged him. He told my wife I tried to poison him.