I agree. The shows format really built the tension and anticipation up each week. With that, you needed a solid holy poop ending. But for as much as I really enjoyed each episode and their build up. The ending was a small letdown in my opinion. I wouldn't say the ending was bad, it had some really good moments. But the overall impact of the end, just wasn't there. Sure we got that Monica/photon will be in captain marvel 2 and the final post credit scene is leading to Dr strange. But if those scenes never happened, it still doesn't matter. I did think Feige would have gone bigger picture with the show, because of all the hints and easter eggs thrown around.
Hopefully this isn’t an indication for falcon and winter soldier. Hopefully they just used Wandavision as a test to see how people reacted to the show. And now since the viewership was strong, as far as I can tell, they can become bolder in the different shows impact on the MCU.
Even with the ending being a small letdown, I still really enjoyed the show overall. I will probably re-watch it after spider-man no way home and multiverse of madness. I'm hoping there is more there that will be an oh yea, that happened in Wandavision, moments. Maybe after seeing what happens in the 2 movies focusing on the multiverse, it will bring new context to some of the scenes in Wandavision.