Humble feedback from a (bad) 750 rated player:
first, I only play 1v1, because 4v4 is too hard for me and you get sometimes insulted when you do mistakes - which happens a lot when you are around 700 - and I find that some maps are selected too often.
For instance, all the "classics" like isis, williamson bridge, crossfire canal, syrtis, eye of the storm, open palm... just to name a few, where guys who know meta have much more chance to win !
There are so many new maps to try... it would be nice that when one map is in the pool, it can't be selected for a certain period of time, for instance, just to make sure that we don't have it in pool 3 times a year !
More mapgen would be cool, it would level things maybe, so I'm glad to see it's back !
Also, 20x20 are often enough naval maps, which are hard to play at my level... managing transports and navy is harder. I guess I have a 80% loss ratio there
From a general point of view, I really appreciate all the efforts and the time of people invested here, thanks again to them for allowing this great game to live on