Good comment.  I know this is an opinion piece but a university prof should no better.  Mad may be someone definable.  Not sure that it is but it would require some level of knowledge of mental illness to really confirm that.  If he is mad he function incredibly well.  Bad?  Well that's purely subjective and comes down to you r political beliefs. Many see him as doing a great job.

The Globe would do well to incude coverage or opinion of folks who think he is doing a good job.