I hope season 2 will have a running sub plot about how Ultron is created so when Avengers 2 comes out it acts as exposition/prequel to it, but of course the movie itself wouldn't require to see the show.
I remember they had a bunch of comics that were supposed to explain most of the weird unanswered questions about Star Trek 09. Something like that, except the movie will be self contained but people that were paying attention to the show would say to themselves, "oh, that's where that was going" but wouldn't need it to watch the movie.
I think they might be willing to do that kind of thing because twice the berserker staff was shown and both times someone didn't do the whole, "Is that the berserker staff?" "You mean the one that makes the person holding it enraged and dangerous like a berserker?" drivel. It was just there. If you were paying attention, you know what it is and what it does. If you weren't, well, you'll find out soon enough.
I like knowing lots of things about imaginary stuff, and judging by this forum, I'm not the only one, and this show seems to want to reward that type of interest. I'm hoping that continues. I really like internal consistency and continuity. Yes, I admitted that.
And if Captain Mar-Vell is standing there saying hi, I'll be jumping around the house for about an hour.