Yeah, I think that sums it up pretty well. The MCU series has done a generally good job of keeping their characters extremely relatable, no matter how fantastic. A group of people who've lived for eons and perceive time on a vastly different scale will be pretty hard to connect with without giving them some kind of humanity to latch onto, such as them joking around the table (or, for that matter, that there's going to be a couple of love stories in the mix).