[aqsalose]

There is not definite answer. Reviewing a paper is difficult, been for people who do it a lot. I think I got better at when I was a part of research group and wrote papers myself, collaborated, and observed others writing papers: it is good to be remember that there is a substantial, arduous process of which the published paper is only the output. One difficulty is that it doesn't necessarily translate to different domains: the process can be quite different in different fields.