I generally always watch the intro credits for big budget TV series - they are enjoyable - but this was the exception. Think I managed a couple and then had to skip them each time. They kind of sum of the series really, visually impressive but horribly Americanised over-schmaltz to the point the series is almost ruined. It's trying waaay too hard.
What could have been a gritty realistic document turns into more of an advert : perfectly framed good looking film stars posing in a stylised way. It never felt realistic.
It got better as it went on, but was initially repetitive, the pacing is odd as they whip through history, the characters struggle to remain memorable, the depiction of the RAF unforgivable. It's confused, is it trying to be historically accurate or just trot out comic book tropes to keep the US audience happy ?
On the plus side, the story is good (obviously) the visuals are great (CGI grates a little sometimes) and the aerial combat sequences are great.
Worth a watch if you are interested in the subject matter, but the schmaltz and delusion of grandeur are ultimately big flaws to overcome.