Completely disagree. I am new to X-Plane coming from years of FSX. I purchased the latest version 10.31 and find the UI to be very easy to navigate and use. Very simple and straight forward, but powerful and quick to navigate compared to FSX. Like anything new to a person, time is required to learn a new system. The more I learn the more I am enjoying XPX. FSX, P3D and XPX all require add-ons to get the most out of the sims. Instead of further development on the system I would rather see LM spend more effort improving the default airport and city scenery, especially in the US. This is the one area where FSX is better, but I am continuing with XPX on my very entertaining journey.