Soul Calibur 4: buy or rent?

HALE NO!  Rent.

I would say it's a rent.

I'd say rent.
It's a fun game... but for some people it doesn't justify the 60$ price tag unless your certain you will like it.

If you're into fighting games it's the best available. I don't regret buying it at all.

Rent it first.

i bought it and i dont regret it but fighting games float my boat and so does character customization