Only if it's not useful to you.  If you like the way it renders in stills, and you feel it's worth the money, get it;  if it's something you'll see in your Runtime in a year and think "why did I spend good money on that?" don't get it...

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The Wisdom of bagginsbill:

"Oh - the manual says that? I have never read the manual - this must be why."
“I could buy better software, but then I'd have to be an artist and what's the point of that?"
"The [R'osity Forum Search] 'Default' label should actually say 'Don't Find What I'm Looking For'".
bagginsbill's Free Stuff... https://web.archive.org/web/20201010171535/https://sites.google.com/site/bagginsbill/Home