Did you used to have a Lexus RX350 you loved or a Lexus RX350 you hated? .The 2011 Lexus RX 350 remains a class-leading SUV for its comfortable and luxurious interior, good performance and excellent fuel economy.Most reviewers agree that the "Lexus RX 350" is one of the most well-rounded luxury midsize SUVs on the market. While option packages on the RX can cost thousands of dollars, the RX has