The break will do her good, and hopefully also be good for ARTPOP too. She needs to take a break, we've been saying this for a while now. As much as she loves and is dedicated to what she's doing, it's unfeasible for anybody to maintain that workload for long. Hopefully she'll recharge her batteries and rethink her work schedule a little bit so that this doesn't happen again.
With rumours that she was walking around soon after the op, perhaps this wasn't as bad as initially thought - but she should heed the warning nonetheless.
People will criticise her for anything - this I've realised now. As toanythingtaboo says, despite a media break from beginning of 2012 almost, she's still reported on all the time, even if she herself doesn't do anything. I think people are missing her though, and will realise it when she comes back in the charts. I miss her promo performances, her interviews and even her red carpet appearances. Award shows just seem boring now!!
Beyonce has refused to comment on the leaked setlist, but NeYo has said that two of his songs have made it on there (if the songlist is correct) Thinking about it more now, I still can't see why Gaga would write Ratchet and then give it to Beyonce... Didn't she mention it first also? And then others like Azaelia, Rihanna and Beyonce start talking about it? I'm not so clued up on the timeline of all of this.. Still all will be revealed at some point!