Watched 3 and 4 last night. Things definitely start to pick up after the 2nd episode. It's almost kind of a different show than the first 2 seasons because the way the Cali cartel operates and does business is pretty much the complete opposite of how Pablo Escobar did things. But I dont count that as a bad thing. Will try and knock out a few more today.
This season was absolutely fantastic. One of my favorites so far, and they definitely left it open for season 4. This has to be one of the best series that I have watched. The acting is really good IMO.