So here are my thoughts.
Number one issue, the glass. The current system of holding the sides in place seems to be the second attempt. There needs to be a third. It’s nearly impossible to get the panes aligned properly and make the fixture look good. There should be a support along the top.
Second figure out a better way to fuel it.
The effect is very cool but it depends on a breeze coming from the right direction
Overall it’s a unique piece that gets lots of compliments but for the money could be improved