Smarty temp engine

[Anshul]

Is there anyone using it ?
I tried to use it but there is some problem with validation is someone who overcome with validation using smarty

[sladex]

I was try to use it. I know it's very good for hosting, page speed etc...but it was to hard for me to create all site in smarty. Or maybe im be to lazy...
Whats wrong with smarty?