I didn't say complicated. I said confusing as in "makes no sense." But, please reiterate what I already know as if it will now make sense to meHow? The Senate wanted to raise taxes on trade routes and the Trade Federation objected, so they chose to blockade a planet.
It's really not that complicated. The complications come from Palpatine's machinations behind the scenes.

Agree to disagree. I followed Snoke, Hux, Phasma and Kylo just fine, enjoyed their dynamic and the overall purpose of the First Order.Maybe that's the case, but if so, they telegraphed it terribly. Most of the attention is on Kylo (as if he were a lone wolf and the only thing that mattered about the First Order) and none of the relationship is developed. And any tension between Snoke is quickly dissipated and taken care of (Palpatine wasn't taken out until the last movie). It's as if they forgot they had three movies in order to play things out and simmer out the tension to a grand plan. Everything is played out in simplified strokes. Characters are simply wasted. Phasma is a tragic example. In a better planned series of movies, she could have had more to do and that goes back into the kind of hierarchy I'm talking about.
The tension comes from the warring of two powers, and the personal struggle within, not how many characters last until the last film.