I prefer TS3 honestly. There are parts of TS4 that I like, but right out of the hop I ended up having to get CC for TS4... which is really the start of my CC obsession that leaked over to TS3.
I won't get into what I prefer from either game and stick straight to Aesthetic. I think Ts4 is a PERFECT game if you prefer very stylized characters. There is one tumblr that does a whole 'alien' series and her sims and sets are quite stunning. It fits really well, as do other very stylized characters.. the kind with red noses and ears and elflike attributes. IF you like a more realistic game... then no... its not as tailorable as TS3.
(so HARD to find similar pics, these are all gameplay. Not posed, no editing)
My completely CC laden guy in TS4 (and don't get me wrong! I really liked him)
https://farm2.staticflickr.com/1602/25102833891_14225c52e6_o.pngBody detail.
https://farm2.staticflickr.com/1443/25078299722_fd82236805_o.jpgEven when you take Post-Processing off of TS4 (which I did play for a long time) there is a smoothness.. that is not my cup of tea. Like I said, it really suits SOME.
Typical sim4 faces, and yes these both had CC. Both dark haired boys are 2nd gen in-game born sims. Not tweaked by me, other than use of makeup.
https://farm2.staticflickr.com/1525/24569208003_2d20db4c2a_o.pnghttps://farm2.staticflickr.com/1532/25078320672_03d800f571_o.jpgTS4 girl, and she was one of my favorites. So I'm not tearing her apart LOL other than just showing that... I just like the aesthetic I can get with TS3 better. CC of course.
https://farm2.staticflickr.com/1664/25102765651_f51dbd9a5f_o.pnghttps://farm2.staticflickr.com/1553/25103567781_62c62ffc60_o.jpgI am also 100% not sold on the whole "Uncanny Valley" thing. If that was the case that people are way too creeped out to play with realistic sims/characters then exactly whyyyyyy have so many of the BIG games gone towards extreme realism? I.E. Fallout, Mass Effect and other such games. So my main issue is that TS4 just has a lack of options. HUGE lack of options. Its harder to use the same sims and go from realistic to cartoony. I feel like TS3 can do either. You want to stick with un-CC'd sims, or more charicatured sims... then they still work within the world. You want some hyper-realistic sims? They also fit into the world really well.
Last aesthetic issue. BOTH these world were completely empty when I started re-making them. The first is TS3 obviously, and edited ignore that. In the background you can see a futuristic building and colourful trees. I put those there, on the other side of the bridge is complete mayhem. Run down buildings... garbage etc. It all stays like that no matter how far away from the sims I get.. or if I leave them there I can go take pictures in other parts of the world that are actually there.
https://farm2.staticflickr.com/1449/25134522065_215076d1e9_o.jpgEmpty world that I wanted to start up a "gothic victorian" world. I cleared the entire world, put new houses that would FIT this theme. Pullback.. and BAM. Ruined. Thanks horrible backdrop and houses that aren't really there. Game ruined.
https://farm2.staticflickr.com/1651/25077816882_94953b0de0_o.pngSo yeah.... BUT I have to make a huge plug for
Nenpysims on tumblr because her TS4 world is beautifully stylistic and her sims are amazingly interesting.