:First of all, can you please give specific examples of "inappropriate tone". You have four phrases in quotes in your post above, but none of them appears in the article. Unless you point to the actual sentences that use "feel" expression, it is difficult for anybody to fix them. 
 :Secondly, "leaving the door wide open for POV" is not the same thing as being POV. Again, please state which sentences in the article express a point of view that is non-neutral. Otherwise, the tag will have to be removed again.