I noticed this edit and thought it was questionable. Several of the substitutions didn't even seem technically correct--e.g. "burning plasma" and "half combusted". However, the edit was approved by two reviewers, so I wanted to draw attention to my action and get it checked.
Seems like I should disclose that I wouldn't have even noticed except that the user who penned the edit has made a lot of contributions recently and gotten most of them heavily-downvoted, so I was curious when I saw them pop up in question activity on something with positive votes. It's possible I'm just being biased. At the moment, I read the edit as generally worse though.