I actually don't mind the 4th, because it's a throwback that fans voted for, and all they changed is the neckline.
I can't stand the third. The re-working of the logo is not bad, but the stripes are just god-awful. If they were going for nostalgia, which they did for the 4th, WHY DIDN'T THEY DO THE SAME FOR THE THIRD!?
Here's the original jersey from 1970. You'll notice that at every point where there's green or white (except the numbers), there's some of the other alternate colour splashed in.
If all they'd done was add a white stripe through the green stripes, and a blue stripe at the bottom (so that it doesn't look cut off), it'd look SO much better. Right now it looks like pyjamas, and ugly ones at that.