I use a Moultrie 4.0 and like it. Here is a daytime and night time pic:
Seems to work alright in the cold, but when you get to about -20*C or so it is hit or miss. -30*C or more and it will not work at all. Then again, not many electronic devices do work in that kind of cold.
As you can see, it takes a nice wide shot. It is easy to set the settings on it as well which is nice. Nothing worse than having a bunch of little buttons to fuss with. For the price, this is not a bad game camera at all IMO.