Listened to ARTPOP over the weekend. I am liking it. A couple of fillers in it though which is disappointing. Those being Donatella, Fashion, Mary Jane Holland. Jewels N' Drugs sounds like it could have been written by Justin Timberlake The best tracks are the ones she performed at the Itunes festival a few weeks back.
Some of my friends have been giving it mixed reviews but being the HUGE Gaga fan that I am, I think it's a strong album and there are a good selection of songs available there for her to choose as future singles.