Forgive me if someone already linked to this, but this youtube video by the sustainable center is a really thoughtful thing and is worth a view/listen while at the paint table:
https://m.youtube.com/watch?v=p0-zkO3sUC0
He makes some great points that really make this seem like a positive thing. Thinking about this new release schedule, I get kind of excited. Something for your army every year or half a year or who knows. That makes a lot of sense to me, it could really extend my infatuation with a faction. I find myself trying overlooked units every couple months. With a constant trickle of releases, your plastic addiction could be fed quicker. It also makes sense to balance the armies. If an army is lagging, give them something powerful and fun to reinvest those jilted beastmen/tomb kings players.
I think NtK, Mexican Ninja, and others made these points already, but I think I wasnt in the right mind to consider them. I got a bit reactionary!