What's actually extremely surprising abut this forum is just how few problem posts there are in the L405 section. Almost every post is people talking about getting their next one or what colors to get. Stark contrast to the Cadillac forums where it's post after post of why is my order delayed, why does my truck vibrate, why do in have paint defects, etc. any product will have problems, but JLR has hit a home run on the new gen L405.
My opinion on the 15 tranny is its the best I've ever driven, period. They killed it. I've had 6 new vehicles in past 18 months all with 8 speed. JLR is the only one I didn't have a problem with, and was actually impressed by.