I think the only things that really excite me for the 2013 updates are the Arabica seats and new paint colors. The wheels, in my opinion, are a downgrade from last year and I'm not a huge fan of the black pack. The black pack makes me feel like the LR4 is heading in the direction of the RRS, with more superficial design cues than actual practical ones. I think it was Finlay who said it, and I agree, that there should be some option to get an extended off-road pack.
Based on the slow evolution of the LR4, I am interested to see what happens with the next generation. The public comments claim a return to more utilitarian model, but that just doesn't feel like where we are headed. I hope things don't change too much in the future because I personally feel like the LR4 is one of the last remaining SUVs with any real character.