First season was awesome. Smart, likeable characters doing smart and exciting things in relatively believable situations. Well written and thoughtful character development and story arc.
Second season was awful. Same characters making stupid choice after stupid choice in unrealistic situations. Terrible writing with the character's emotions running/ruining their lives.
Also, the portrayal of Venezuela was all over the map. But mostly it shows it as a version of Manhatten much of the time. Just stupid.