* Latency was noticeably lower, I now no longer a problem to play the game completely, so image also just and sound, only a Digialkabel on my TV.
* The menu navigation has been dramatically improved, navigation is much faster.
* The charging times are also much shorter and now barely noticeable.
* Many songs from the old version (the one unfortunately has to import additional 9) has been improved in details.
* The Riff Repeater has got a lot of new advanced options and is now meshed smoothly with the actual song. True genius is the possibility to adjust it so that the song section is played only slowly, after error-free (as error-free adjustable) game only increases the speed setting and if you've made 100% speed the next higher level of difficulty of the section again begins at the slower speed. This is a very effective method of learning.
* I personally find the assembly line representation now simply because the angle less often varies and is thus better assess / identify in which frets you are.
* The session mode is a fun way to learn and free games.
Overall, I think Rocksmith 2014 a great opportunity to learn fast songs, quasi playing in band context and just have fun with his guitar. Unlike traditional "offline learning" one learns with Rocksmith the songs in a fraction of the time.
A few points that are still in need of improvement include the lack of opportunity to briefly listen to the whole song in order to get an overview of what comes your way and how hard it is. Likewise, the assembly-line presentation for me is still not very intuitive, I often see only times only color rather than as tabs directly what to do my fingers. But maybe you get used to over time indeed to this presentation and then they eventually capture as intuitive as Tabs. Also, there is still no exact figure of the tone duration, here you can just play by feel.
Oh, as a commentary on another review: crashes or problems with the installation I had with my Xbox no, everything went through smoothly and without error.