I'm not a fan of Dr. Pepper at all but I oddly get a craving for it once or twice a year and drink some at work and it's satisfying and then I don't like it again.
I've only had it once because I got pissed that it wasn't very close to Brown Shugga even though they call it a substitute for it lol. Brown Shugga >>>> everything else they make.
If you can find it by you, try anything you can find from Drake's Brewing Co. in San Leandro. I randomly bought a couple bottles (Denogginizer double IPA & Drakonic imperial Stout) when I was in the bay visiting my dad a few months ago and they were dope as fuck. They're starting to blow up among the craft beer community too. I still need to try these fuckers