Ended up getting 3 6*, one was a dupe. I'd say I was def unlucky especially when looking at the odds. it was 50/50 for the 2nd to last pull and I got 0. 70/30 for the last pull when I got 3 6*.
If you've got gems this is totally worth doing though. I ended up going through a ton of affection stuff just to hit the 205 required.