I used to love nomad factory blue tubes plug ins and when I found out this bundle for only 99€ (full price is 599$, 465€ from thomann while I am writing this review!) I could only buy it in a second!
The bundle itself is very complete, with everything from eqs, reverbs, mastering, comps, etc.
What I like more, as I said, is the blue tube series.
Blueverb and 3dDelay are the best to me, both for how they sound and all the parameters you can easily access and manipulate!
Essential series is amazing to: tube/tape warmer can really warm your sounds, while retro vox can get you some nice "vintage" sound!
I also discovered the British series that I found amazing too, especially the comrpessor limiter!
It is worth the full cost , in my opinion, sure when thomann has its crazy offers it is even more!