I like it!!!! The drum breakdown @ the end is niiiiice...I like that she released a "real" uptempo song for her 1st single instead of the mid-tempo/slow songs she usually releases...this is straight up R&B, summer, club song with a positive message!!! "Eyes on the wall, it's now or never at all,
I'm gonna give it my all, whether I rise or fall, I’m gonna give it my all" #newday :-)

PS - for every1 saying she sounds "strained" singing the song, I think that's what they were going for, strained, meaning emotional, but on key!!!