I think only the breakdown will be the heavy techno(which sounds so cheap actually. like that late 90's/early 00's ****) but the rest will probably still maintain the 'rocker' feel with the dance~ vibe.
The end ugh. I want to hear it I WANT TO HEAR IT ALL
I wonder if she can pull off those vocals at the end though. I'lll be expecting that harmony during the promo she better be giving us.
The beggining of the chorus sounds a bit stronger if that's what you're implying seismicity. So, either they fixed the vocals from the original or she recorded that part again. I'm expecting something great tho.