That's pretty amazing.
We occasionally get requests from Mx for full-thrust takeoffs - usually after some procedure they ran. On those days, even if you're a bit on the heavy side, once the FADEC says, "Okay, yeah, I'll give you the beans" the amount of thrust the GTFs will give you is awe-inspiring. Those giant-ass fans move a TON of air and get you climbing with catlike quickness. It makes me appreciate how much fun the A220 can be.
If you're light, it's even more awesome. To the tune of, "holy CRAP make sure we level off in time!"
Makes me think the A220 could be a baby 757 if they'd let it. It's got such a great wing.