I read The Diplomat regularly. I think I have different opinions about the individual articles, which differ in quality to me. As for the site itself, I think it’s great to have a dedicated platform to deal with foreign policy in Asia Pacific Area. Contributors also tend to have significant experience working in different countries within this large region, which I find most useful when looking for a specific perspective on the Asia Pacific region.
Other publications such as Foreign Affairs or Foreign Policy cover global foreign affairs. I also read those posts for articles related to Asia Pacific, but they are aimed at an American, European or global audience. Each publication has its strengths and weaknesses.