In my opinion, i don't really think that this group could even "fight" against TWICE and be a good success. Simple their theme is strange for me, i think jyp did a good job with "unexpected" style. They are pretty good, they could even be really famous, but i think they will not, and will not even can get the same popularity of twice or get 5/10 of the popularity of twice. I think this time jyp failed with his project, at least the song is ok to listen, but my expectation of the group skill, mv, everything of them to be more high they are from one of the best entertainment and they are not really good in my opinion.
I didn't get to see the dance performance of dalla dalla, but for sure i will never be able to stan or to say that this group is one of the groups i like. They are good, but not that much to be on a big entertainment, probably is ok cause is a big entertainment everyone would think they would be the best.

Oh, one more thing... is just my opinion so don't start to hate me, i mean is a OPINION and is more ok to have one bad opinion than 100 bad opinions, right?

Tomorrow i could even love this group cause opinion can change for sure, this is my first impression of this group.

You can tell me what to do next:

-TWICE
-BTS
-RED VELVET
-BLACKPINK
-BAEK A YEON
-UNNIES
-JENNIE (Solo)
-GRACE
-EXO
-IKON
-I.O.I
-IZ*ONE
-ETC (say what group you want an opionion)