I tried to use the new Maps this past Monday morning, and this is when I noticed it had changed. Really, what the &%##, Google? This is NOT driver friendly. I have no idea how to find "Home" on this new layout and by default, my destination is Beijing, China, which is pretty interesting, considering I live in Southern California. It's a bit hard to drive over the ocean, ya think? Not too many of us own our own private ferry.
On a similar note, I use Car Home Ultra. I looked at it and noticed I still have the blue arrow as one of my icons. It links me to Maps.
In fact, nothing is driver friendly anymore, and you practically have to use a Stylus to tap everything on screen since the ICS update. I'm at least lucky I have an old APK file for Pandora that has Gingerbread Style buttons.
I think I'll be using Waze until Google gets its act together and puts Navigation back.
I'm not impressed with Google, lately. It started with the new Google Play store look. Supposedly, it's more finger friendly, but I can't see app detail as well, nor can I set a filter to view only reviews with the same phone I have.