good comments and bad comments

There can be comments made on a thesis draft that are helpful, insightful and show a depth of understand and willingness on the part of the reader.

Then there are comments that show a lack of insight of and unwillingness to engage (or read?) a thesis draft. (Focus almost exclusively on grammar and spelling mistakes is a dead giveaway!)

To those who gave some feedback that helped to write a better paper: Thanks very much. To those who didn't: I hope the time not used on reading my thesis was well spent.