Ok let's get the bad out the way first, Subtitles are way too fast making them difficult to read but that doesn't mean you can't follow what's going on, the female pilots are way to glamourous and the male pilots are far too photogenic. It's not a big budget production, but they do well depicting the air battles using the Sturmovik computer game which 'Air Crash investigation' has already done successfully.
But they make a good fist of it, most of the story is about the Pilots and groundcrew's interaction, blundering political intrigue, love interests and the sudden loss of colleagues.
I have been binge watching during the lockdown and the Attackers have been a pleasant distraction, yes it's a bit far fetched but it give good indication of the trials of the Russian air force in WW2 which had male and female pilots serving together.
It's not going to challenge you but you will care about the characters, their losses and their victories whilst it gives a different view of WW2 from the Russian angle.
Currnetly watching the 2nd series 'Attackers the last battle' which only has a few of the first cast in, but the women are even more glamourous and the political intregue more vicious!