Cuddeback's have extremely fast trigger speeds and take good quality pics, but they eat batteries like no other and their picture interval times suck.
Any Stealth Cam I've had has been a complete POS. When I phoned the factory on an issue I had with one, they told me they don't test below 40'F, so it was probably a temperature issue. No thanks.
Moultrie's are pretty good for the price, no complaints. Bushnells are also good, with batteries lasting forever. As someone else pointed out, I did have one with an oversensitive sensor, but I think that problem's fixed. They are great cameras for the price.
Ignore the high priced ones with high megapixel cameras. Most people use them for scouting purposes, not photography, and they are all adequate in the image quality department,IMO. Trigger/Sensor speed and battery life are what matters. I still prefer flash cameras to the infrared for picture quality and identifying game(color phase black bears for instance, they all look white with infrared), but where I use them there's no risk of theft. Anyone that tells you the flash spooks game is full of s+it, I've used them on bear baits for years. That said, the flash ones do use batteries up faster.