I've been to the Pueblo Country Club twice. Once for Golf and once for a fundraiser. Both times it was good. I wasn't blown away with the place but I think the course is fun and the beer girls driving around always have a cold one for you so that's a major plus.
The ballroom was good and the live band sounded good so I can say the acoustics are fine. The dinning room was beautiful, but I think all that was brought in. If you are thinking about a wedding or event I think the Country Club would be a great venue.