There are plenty of blends that I dislike, far far more than I do like.
Taste is subjective and shifts over time.
About the only tobacco I would avoid, unless it was the only tobacco available as a final smoke before execution, and maybe not even then, would be Borkum Riff. I not convinced that it’s even tobacco, more like dyed grass clippings scented with hobo scrapings.
As for Codger blends, they’re popular because they provide an easy pleasurable smoke. I’ll take Sir Walter Raleigh Aromatic over Balkan Sobranie hands down and I’ll tell you why. SWRA is a pleasant, well made, well balanced smoke with no pretense attached. The current BS is indeed bs. I smoked Balkan Sobranie and 759 when it was made by Sobranie Ltd, the real stuff, not this crap that smells and tastes like gasoline infused puppy farts. I smoked Dunhill blends made by Dunhill, not Sven, Ogden’s St Bruno, real St Bruno made by Brits, not Sven. I’ve smoked REAL Three Nuns, Real Capstan Blue, Garfield, Elephant & Castle, Craven Mixture, Escudo etc, the best of the best when it really was the best of the best, instead of what it is today, a name glued to a tin of “Whatsis”.
At least SWRA makes no such pretense, it’s just easy to smoke and tastes good.
I would also recommend checking out the Sutliff bulk offerings, good value, good quality. Nothing that’s going to be nirvana, but not much in current production is likely to offer that anyway. Also check out Sam Gawith and Gawith Hoggarth & Co for more interesting traditional British blends.
This is time to try out a wide variety to discover what you like.