The 2017 Lexus IS 350 F Sport is being reviewed as a fun sports sedan, although its styling is controversial. Some outlets are focusing on the specific model, including its features and test drive performance, while others are mentioning different models, such as the IS 200t, RC 350, and RX 350. The various reviews and tests suggest that the Lexus IS line has undergone evolution over the years, with the 2017 model being a part of this progression.