They did my girl Jinx dirty.Seriously, I just finished it and said this to my brothers (no specific spoilers, but complaints about the overall everything):
That kinda sucked. S1 was all about the characters and their motivations and their emotions and yadda yadda. Vander trying to protect his kids, Powder trying to help (and failing constantly), Silco trying to elevate Zaun to be equals with Piltover but not being willing to give up Jinx as his daughter in order to do it, Jayce's and Viktors ambition, etc.
And this was just kinda like everyone doing random stuff and random junk happening woosh woosh with hardly any rhyme or reason to it.
Much more of a 'make it up as you go along' feeling, like an 8 year old telling a story; "and then this happened and then this happened and then this and then and then they did that and then they..." but it doesn't really make much sense.