Positives:
+ Duration of seasons arbitrarily adjustable
+ Very nice new hairstyles and clothes as well as many outdoor furniture etc
+ More realistic gameplay
+ Many new interactions (as inconsequential to talk about the weather, igloos and snowmen)
+ New features (such as cold-hater ....)
+ Although Diseases Nervous sometimes it makes the game more realistic yet
+ The Cards option, which you can then hang in his house Sim like it very much
+ I love the online dating site that makes family planning easier and react Sims to Sims attractive and have more requests for appointments, love letters etc.
Negatives:
- Unfortunately, again not a new world ...
- It is always in the rain soaked, because the Sims eg gardeners the screen when not in use and many other things
- No Weihnhacten or Easter (Christmas with tree like Sims1 already I would have me very desired)
- Personally, I always confuse the whole very resistant (ever you have to another city festival etc ..
Conclusion: All in all, a nice addition if you want to play more realistic. I like it. The value for money in my opinion is too high!