I hold a personal preference to cars that are stripped down with as few little thingamajigs that go wrong... The MX-5, is just about as perfect as things get when it comes to stripped-down performance.
Understandably, it is a luxury car and there are going to be an overwhelming number of gizmos and dodads in any model (the Cadillac and Infiniti do not escape this issue either), but more often than not, there are outstanding cases at which a good amount of tech can be thrown in that is unobtrusive and overall do not overwhelm the senses.
I get in a BMW and I automatically feel connected to the car... From my seat, to the gear lever, to the steering wheel. With the Lexus, well, I just feel like I'm in the car. My inputs go in, and the car decides that it wants to do 91.437% of them.
Lexus has done a good job of programing the car to make it rather quick for the everyman, but that just isn't as satisfying as having to work to make it right. This is generally why I prefer older BMWs and even the older IS over the current models, feel a bit more real in the end.