High Court should not pass strictures against subordinate judges in judgement

Standard

It is well settled law that while hearing any appeal or judicial proceedings, High Court should not pass strictures against subordinate judges.

Few months ago, Supreme Court had also observed that much is desired in the way in which High Courts, gives grading to efficiency of judges of courts below.
Case: Awani Kumar v. Allahabad HC. JT 2013(3) SC 32