I am very satisfied with Play. I have my HO Diamond template and can live with it just fine.
The more I think about Opus, the more I am interested in the "improvements" to the existing HO content. For example, the Woodwinds and the legato patches, better balance.
If nothing has changed in the organization of the existing HO patches, I see the real benefit more in improved scripting and the new instruments. The question for me is how much I am willing to pay for it.
I don't really miss anything, and for that I have enough other good libraries that compensate for what HO can't do so well.
The essential question I have to answer for myself is, will OPUS offer something I don't already have?
Without details and videos my interest wears off a bit. I also find it a bit disappointing when things are announced several times and then postponed without giving any reason. Not so confidence inspiring if I'm honest.
It's like buying a car without a test drive and product details. Who does that (yes, we all do it from time to time)? Therefore, I find it brave when someone has taken out a subscription because of OPUS.
At least Spitfire is not alone with its marketing when it comes to the critical view of some users. Just today, after listening to CDT more closely and watching the videos, I thought, I don't need that, I can achieve that quickly with existing resources.
However, there is no compulsion to act and if it is good and the price is right it is an option to buy.