Is more or less the same. I think the only things worth discussing would be the new OP/ED. Go! Go! Maniac still has to grow on me, but Listen! was pretty awesome and catchy when I first listened to it. Overall, it's usually easier to listen to Mio's voice over Yui's. The encircling camera shots in the OP seem kinda out of place, mostly because the girls are looking at the camera which makes it awkward. All of the animation in the ED was well done.
I think the new OP is far greater than the new ED....IF it wasn't Yui singing. The entire spinning camera portion + lyrics sounds like a frantic little girl dying by paper cuts.