I love Dick wolf and have been watching his shows since the 90s.
Chicago fire is up there with the best of them. It's realistic and blends the personal issues with the daily workings of the fIre house perfectly.
I absolutely love this show. The characters feel real without being over the top, and the stories feel like you are in a real chicago fire house.
The actors are perfect, they know how to bring to life the realistic feeling of the stories that reflect the real life of the people in this very tough and emotional world.
I highly recommend this show. It is one of the best.