yes, this is indeed a good example 
that is indeed also a valuable piece to check.
so you say that proposal executions failed in the past due to missing unelection check? it would definitely make sense to include such check then.
nothing concrete, just picked a good example. there were many good examples though. just always make sure to include the proposal id in your post as @cryptoschindler outlined above. and for subnet management reviews we currently need to stick to each unique subnet thread where the proposal is posted. we cannot aggregate threads here, at least for now.
I agree it is important to improve here if we want to get more independent people and entities involved in reviewing proposals.
personally I don’t think this is really needed. but if you want you can go such route. I would recommend then to enclose the details of the whole review in one section then, possibly only the commit summary review which requires most space.