Agreed:
https://www.youtube.com/watch?v=ASTGVJLBX14
Diagnosis.
Dosis III.
Eukrasian Diagnosis.
Toxicon II.
That's literally all they did. "flashy lasers" aside, we didn't know what they were, but this was effectively Physic, Broil, Adlo, and kinda-sorta Ruin 2/Energy Drain (take your pick). Imagine a "SCH reveal trailer" that just had them doing their /bstance, casting Physic, Broil, Adlo, and Energy Drain, then their /vpose.
Someone else (Mikey, I think) did a comparison to RPR and GNB (I think?) showing they did very little as well. GNB did their 1 and 3 combo steps, Superbolide, and Heart of Stone, they just did more dynamic angles and "instant replays" of parts of the attack or broke up the attacks, like GNB's -3 [which has 4 swipes] making it look like separate attacks or whatnot. But other than the "more dynamic angles and instant replay", the GNB trailer didn't show any more than the VIP one has, and the SGE one showed less. No Eukrasia Dosis, and no oGCD heals, CD or Addersgall based. It didn't even show Kardia.