A flagship isn't a flagship just because it has a certain price point or a Snapdragon 835. The A1 is flagship enough to warrant updates from Google. It will have more updates than MI6 and maybe OP5T (if they repeat the OP2 fiasco). Hell it'll have more updates than the Essential trash lol or other $700 phones.
You might place a value on SoC, I might place a premium on official software updates.
It has very good value if you don't care about benchmarks.
Jeff ChickenDig Yes it has November updates, Oreo should be coming until the end of the year.