They have orange juice and smoothies for breakfast in Blu.
Yoga for example classes are included up to a limit, 3 per person on shorter cruises more on very long cruises.
You also get 2 bottles of water per day, you may have to ask.
A bottle of not very good sparkling wine comes with the cabin, you do have to ask.
Not sure about reservations for the thermal suite, it may depend on how busy.
Doesn’t sound like the drink package makes sense.
Personally I really like Blu. Opinions vary.