A dissertation at the Masters level is and should be the worst legal research work undertaken in the career of a legal researcher. Even so, it is the stepping stone for the researcher and the most basic skills of legal research are learnt and acquired there. This blawgger's dissertation was on Public Policy and Setting Aside Patently Illegal Arbitral Awards in India and can be accessed from here.
"I realise that some of my criticisms may be mistaken; but to refuse to criticize judgements for fear of being mistaken is to abandon criticism altogether... If any of my criticisms are found to be correct, the cause is served; and if any are found to be incorrect the very process of finding out my mistakes must lead to the discovery of the right reasons, or better reasons than I have been able to give, and the cause is served just as well." -Mr. HM Seervai, Preface to the 1st ed., Constitutional Law of India.