@Kanu: Hi, I suggested that Review Help Center might help you because I find it a great source of guidance when reviewing, which, honestly speaking here, I didn't knew in detail that well when last year I started to be a RER; that guidelines helped me a lot. Together with User Guides/Help Center are a valuable piece of information, specially when reviewing non-typical feature edits on my region.
As other fellows RERs said on this topic GMM team has the role to select and invite us and we are just sharing our own opinion about what may be taken into consideration.
About your reviews, IMHO, since I am not a quality check expert nor do I know your region to evaluate their accuracy, I read some of your comments and I do find it great the way you try to engage with new mappers, always being polite and educative. Kudos!
I completely understand that being a RER is important to you, and it might be the next step on your GMM collaboration. I think you made your point quite clear and maybe GMM team will read this post, until then I completely agree with
Flash post, and wish you all the best ;)
Regards.
JPF
p.s.- Sometimes I(we) use recurrent topics to address all the possible related replies, even if they are not 100% directed to you, trying to reach other mappers that will use forum search and find topics like this on an attempt to lower forum repetitions.