This is honestly like a high 4/5 of a season. Definitely far from being one of the best first seasons I’ve seen but it makes a really good job at introducing the characters and how everything works inside the office of Sterling Cooper. There was practically no plot during the season but it didn’t make it boring anyways. The character dynamics involving Don, Peggy, Betty, Pete, Roger, Joan and some others made it interesting. I’m looking forward to seeing this show making this but better in the next seasons.