Without watching the video, I sit down and listen to this song and I notice that the producer is now starting to tread into the realm of the music I like (techno/dubstep/etc). This in my opinion, is a very good thing as long as the pace is kept up. So far I've heard two out of three fantastic songs at least in my opinion. I'm sure most like Renai Hunter but I didn't get as much out of it as most did. I am very interested in the this "new sound" that they are experimenting with and I'm sure it'll get better the more it is played with.
Now watching the video, I think the group overall did a good performance. There was some slick dance moves performed that had some "edge" to them and while I'm sure there are nit-picky fucks on here breaking down each motion of physics some of the girls are doing, I can say it was a great effort overall.
The three that stuck out to me however was Riho and Ayumi obviously, as they seem to dance pretty much flawlessly, and surprisingly Zuki I think is her name had a very good run especially since she seemed to spend a lot of time up front.
Not a single girl seemed to really stand out as totally awful. Slightly awkward maybe but nothing that threw the routine out of sync.
I give it 3.5/5 stars or two thumbs up. Whichever you like.