It is as its title suggests, a Christmas themed Slots App. First impressions are that its dazzling and colourful much like what you will get if you walk into a casino. Its retina display is pleasing to the eyes but unfortunately it is not optimized for iPhone 5 resolution.
Gameplay is what you would expect of any typical slots app except that most of the prizes on display in the lines are christmas themed. The odds of winning are fairly good (at least to me) but if you're short on coins you can always head on over to buy more via IAP.
There's Game Center support but no Facebook integration which would have been better considering the influence of facebook now. Overall a recommended game for those who would like to try out what it's like to play the slots machine at a casino and cant get enough of the christmas mood =)