Summary: Great little action cam! The Wifi works great with my iPhone and is very convenient when my computer is not handy. I use this for filming on a Motorcycle and have really enjoyed the quality of the videos. I don't use the still camera option much. My only complaint is that the little screen is hard to read unless it is in direct light. Luckily the LED light in front tells you what mode you are in, but it is often hard to see whether the camera is filming or not.
Summary: I just got my Liquid Image Ego a few weeks ago every thing works as advertised and it a great little camera. Its smaller than the GO PRO and has more features for the money also with the new firmware you can zoom in 3x and control every thing from your smartphone or if you don't have a phone with you it can all be done on the camera. I only gave it 4 stars because I haven't got to do any real action stuff with it yet.
Summary: I'm using this primarily with the Pedco UltraClamp Accessory on my motorcycle [...] The video quality is nice though it does have some trouble with going from bright to dark and vice versa. By trouble, I mean it's slow to adjust and you'll likely get some blown out areas, not really a big deal though. The buttons are a little awkward. The LCD is a bit difficult to read. The LIC page recently added a bunch of how to videos, check them out.
Summary: I recently bought the Ego with the intent on using it for mountain biking and some road biking, I have to say apart from a slight hiccup (the early firmware stopped the device recording after 28 mins 59 secs and needed restarting manually, fixed quickly by the support team with firmware 126.96.36.199) I am extremely pleased with the quality of the footage.