Gottcha but I think you are wrong on these.father and son combo and they are not mass produced.
I've been smoking OpusX since they first came out and the quality has gone down every year by degrees. They're still good but haven't consistently been great since production was increased. Remember, there was a time when Opus were only available in 300 stores. Then Fuente started doing all sorts of disaster relief, cigar family, special runs, limited estate shit, Chilli peppers, custom VSGs (with opus binder *), Arturo Sandoval, GOF, etc... Far as I know the Dominican Republic ain't gotten any bigger. They've even released Opus with wrappers from parts of the estate not previously believed to have adequate soil quality for wrapper leaves, FFS!! I'm 100% convinced they're over-farming/producing and the prices have gone up on top of that shit!
* Which is total bullshit for two reasons. Binder leaves are traditionally neutral and Montessino pyramids (another Fuente brand) already had the opus binder on a sungrown cigar. I'll admit the VSG wrappers come from a higher/better priming than the Montessino all day long but it's still a bullshit marketing thing that probably let them dump an assload of wrapper leaf from a substandard crop. Any regular VSG smoker would have immediately known the leaves were off so they wisely made a 'limited production' where a different taste should naturally be expected.