Yup. I pretty much agree. I don't think he was that far off character at all. He's always come across as a slightly more arrogant Tony Stark, imo. He cold shouldered Spidey and refused to thank Tony for saving him from Ebony Maw. Then flat told Tony that he wouldn't hesitate to let him and Spidey die to protect the time stone. Doc Strange was a straight up self important, arrogant prick about the whole thing.
Im with ya man. I thought it was a lot of fun and wasn't disappointed. It's not meant to be a big crossover event or set up anything major, but it did introduce a few key concepts that are definitely going to have a huge impact on upcoming events. Remember, they didn't even introduce Thanos or the stones as a concept until what..? Age of Ultron and Guardians of the Galaxy, right? We're only 2 or 3 movies into phase 4. This is gonna be another ten year buildup event, and it's just screaming Secret Wars.