A good sheet tells as much information as it has to. I've written short, long, everywhere between. I'm more proud of my longer ones due to them being far more in-depth.

[quote=@NuttsnBolts]Hence why I hate [b][i]personality[/i][/b] sections in a CS. I got told for being too vague once. Why does it matter? You'll see it in IC.
[/quote]

I think personality is more important than backstory in CS's.