I got the GoPro 3 Silver and have been tested it out for the last couple days. I like it. The videos looked good in Medium mode. Wide Mode had lot of "fish eyes" look.
I need to get the suction cup mount for the windshield. It's only $10 on Amazon.
You can view the videos setup via your smartphone (I used the Ipod). The video has 3-4 seconds delay.
Freezing issue... I read on the web. Freezing issue was due to the SDXD 64g card. I used 32g SDHC no problem at all. It seem like the GoPro 3 couldn't support SDXD card.
Overall, I am very happy with it.