I peeped some reviews and noticed that the biggest complaint was the arc that tied into Generation Lost, but as a huge fan of that series I'd recommend anybody who didn't read it to check it then reevaluate those issues after doing so. 

Its a great book.  It still has the humor in it, which is great, I thought Winick would turn her into another boring, gritty, angst ridden pseudo realistic superhero.  I'm glad he didn't. 

@JonesDeini: Yes!  She already has the best non-logo!

I don't read it, so I wouldn't know.  Still love PG, though  ;D

I don't see why it wouldn't be worth checking out. Personally, I've enjoyed Power Girl more in team settings than solo ones. I tried her series when it first started and found it just way too goofy. So I dropped it and tried it again when Winick took over.  I've stuck with it since then. I think he strikes a better balance with the silly humor so it doesn't distract too much from the drama. There is more humor than there was in Generation Lost though. So that is something to be prepared for and may not be to everyone's liking.

It's by and large a great read.  Still has humor in it, just not as broad and as based on the fact that she has...gasp...boobs!  It still brings the whimsy, but in a more superhero based style.  And it connects her with the DCU at large in a way that the first run never did.  It also develops her supporting cast and her role as Karen Starr far beyond what the first team did.

Too, Winick seems to be trying to build up a rogue's gallery of sorts for PG, even if none of the attempts have really connected all that much so far---which is to say he hasn't given her a Joker or a Darkseid of her own yet.  But what he has given her is more than she had before, even counting the first run on her series.

Generation Lost is great, as for the ongoing series I couldn't tell you since I only read the first 6 issues when Amanda Conner and Jimmy Palmiotti were still doing the book.  In other words, when the book was still a lot of super-silly humor at most and not enough substance.  If fan of Judd Winick though, I say go for it.

I Love it. It's still missing that humor somewhat that Jimmy Palmiotti and Justin Gray brought in their run with her, but I'm still enjoying the series. I think Judd Winick is bringing the humor back while keeping it serious at the same time.

Definitely recommend it, both her new title and Generation Lost. Pick it up when you can, its good stuff.