So please be careful with the edits you approve. One is not bound to approve or reject if unsure. You can always skip and let others decide but don't approve improper/meaning changing edits or reject good edits.
Tag edits I personally consider to be minor and lazy because while one's at it they could make other improvement as well, therefore reject them. Made an exception here because I genuinely thought nothing else could be improved therein.
This edit wasn't entirely necessary and I for one think there is a possibility ("not" isn't always used for negation) that the edit changed the meaning of the title.
More guideline on how to make edits here.
I now ask the community to provide there thought and suggestion on this? And provide their disagreements (if any) to the guidelines suggested above.