Nope.
Heh, you seems focused oN criticizing only EA, while there are other companies which do the same thing with marketing.
Even companies which have better recent records on making games show footage of their games that get downgraded.
I do understand being wary or criticizing Bioware, but you seem over the top, as others on the opposite fields. Fair enough though.
It reeks of obvious rule of cool. "b-b-but Halo has jetpacks now! We have to have them too!"
ME has jetpacks in the lore, no matter how dumb it could be (there are far worse things in ME) from ME3. I don't think they copying anyone, just adding features they couldn't in the previous gen.