Massive improvement.
As the picture above, we can now easily make the characters as we wanted. You can make your character to be fat,slim,or skinny. Not only that Sims 4 also brought back improved trait system.Now you can make your sims unique and different from other sims, because the combination of each trait will produce different personalities. But you know what disappoint me, They only allowed up to 3 traits per sims (*sigh, I remember they used to be 6) But hey traits also play big role in this game.
They have feeling now.
This is what I love about sims 4, Emotion is the main feature of sims 4.Emotion can significaly boost your performance. When you Inspired you can make better art, When you focused you can make better sculpture.But getting Too emotional can kill you (I know that's weird). You can see walking when your sims sad and a dork sims walk is look quite same, But if you look in their face, It actually look different (Kinda cute) And you know what I love most, Is sad dance (Its really funny).
New build mode system.
Now, build and buy modes have been combined and is now treated as a single feature. A detailed build-and-buy system is present along with neighborhoods and landscaping. Some locked buy mode items may be unlocked through the progression of career levels. Entire buildings and rooms can now be moved across the lot. Wall heights can also now be adjusted. There is now a search option to search for build and buy mode options.So far so good...
But sims 4 losing some features of its predecessor, One of the most controversial is the absence of a toddler in sims 4. Toddlers is one of the features that exist in the Sims series, but until now there is still no sims 4 toddler (Honestly I don't really care about toddler), There is a baby but it feel like it merely object. Sims 4 also delete Burglar feature. Unlike sims 1-3, in the sims 4 there's no longer Burglar (You should feel lot safer but lot boring either). You know what I miss the most, The dishwasher duh" now you have to clean your dish with your hand.But don't worry EA constantly released patch (C'mon guys have a little faith).I think Sims 4 is worth playing game, I can't say it better than Sims 3 but still it worth played. And for some person who can't play Sims 3 on their low end Pc, Maybe sims 4 is the answer.
For some people who haven't got the game, Please visit this Official Web and get it from there, I can't believe it's not on steam. And if you need more info please visit this Wiki page. And If you haven't decided whether buy it or not this is the official gameplay trailer.
That's all from me have a nice day and keep your life entertained.
Pros:
-Emotion plays huge roles-Better face than it predecessor
-Require less demanding system
Cons:
-Lack of feature-Harassing tutorial