All they have done is broken out some of the advanced toys as an optional "technology" package. If you get that optional package on the 2014 advanced, you have the same features as in the 2012-13 advanced .
If I had to buy Advanced again, i would only want soft-lex seats and big screen navigation. I don't use other tech items much.
The features in the "Technology Package" for the 2014 Advanced are: LED headlights with auto level control, auto-on/off feature and headlight cleaners Integrated fog lights Dynamic Radar Cruise Control (DRCC) Pre-Collision System (PCS)
If you want any of these items: Dynamic Radar Cruise Control, Pre-Collision System, LED Headlights and fog lights the pricing increases by $2610 at MSRP on the Advanced. I think this was a good call on their part. Interestingly enough, most of my advanced buyers of late wanted the power seat, the "leather" and the nicer NAV system... and I can always add HIDs to anything.
Update Dec 3rd, 2013. update - new incentives - deals coming soon!! (gotta recalculate when I get to the office this morning)