TL;DR – This opening gives you the explosive action and compelling characters you need, but the jury might still be out about the narrative.
Disclosure – I paid for the Amazon Prime service that viewed this series.

Citadel Review –
There have been many, and I mean many, pretenders trying to take the James Bond throne. Some have come close, and some have stepped into the world but with their own take and vibe. Yet some still go straight for the juggler and try to unset the monolith. I was surprised to see the next contender come from the studio that just bought a sizable chunk of the James Bond franchise, but I am interested to see where they go with it.
So to set the scene, a train blasts through the countryside in the Italian Alps. When a mysterious lady Nadia (Priyanka Chopra Jonas), enamoured in a stunning red dress, walks into the viewing cart. But she is not there for the breathtaking views of mountain lakes. She is here for the Russian Gregor (Lev Gorn) with the enriched uranium in his bag about to sell to the highest bidder. It was all going well when Mason (Richard Madden) sat beside her. They were a team, but they are no longer a team. However, they are Citadel agents, and professionals, so they can get the job done. But all is not as it seems because uranium is not in the bag. It is a message, a warning, a declaration, and an extermination. Now from here, we will be looking at the episode as a whole, so there will be some [SPOILERS] ahead.