Honestly you raise some decent points, I for one (who isn't Caucasian to begin with) isn't tired of the whole white MC thing that's been going on lately in recent vns which is actually a decent change. Most furry vns over the decades have been just that, mostly antros without any other non-fur variety and it was getting old to me at least.
Yes things aren't fully explained but that's the cool thing you get to connect the dots. I was surprised when the scene of the map appeared in Lyalls room, there's lore drops/snippets here and there. Making for the reader to fill in the gaps and guess potential possibilities. I like the being able to think this is a alternate me living in another timeline but the same name in these scenarios and its quite enjoyable.
People aren't always going to be satisfied with the work you do, but he's made something pretty neat so far.