Tomasz Ganicz, 04/02/2016 10:54:
1-4 are IMHO relatively easy to evaluate - I would expect from the reviews to answer yes or no to them. 5 is a bit tricky as it depends strongly of what the reviewer think is "at the centre" - but I would expect that they at least explain in few words here what they think is "at the centre" or not :-)
Yet, reviews like the one Andy mentioned clearly address this: his review was a clear "no" for point 5 as it pointed to (the absence of) a mailing list discussion. (I can't check whether that's true.)
Nemo