Makers makes some good Bourbons, although they're not among my personal favorites. It's more a palate preference than a quality thing. I'd love to try this one. I find that many times a higher or barrel proof version makes a big difference in flavor. Less dilution before bottling. I was recently impressed with the Russels Reserve Single Barrel, although I'm not a fan of their other offerings, for example.
I don't think you've done bad on this one at all.... If you find you like it, try the Maker's 46. One of the better Maker's products I've tried.