This Cat Scratcher really lives up to its description - sturdy, attractive (for a cat scratcher), good height to allow plenty of stretch, won't tip over etc., etc.  The only problem is that neither of my cats want to go near it.  I've sprinkled a bit of catnip on the carpeted pole, rubbed their paws on it, offered plenty of encouragement and placed it next to their favorite table leg.  They generally catch on to things a lot more quickly, lest you think they're just dumb.  It's still a job in progress after about 2 weeks.

Pros: All the attributes of a good scratching post that won't take over the whole house.
Cons: I think it's personal.