Legend of the Five Rings Open Beta

Looks like the Legend of the Five Rings Open Beta is now out? I've seen a few tweets and news stories that it's released, and I'm wondering if anyone is into the LotFR universe and this beta? I know there's been some controversy, in that they've reset the years of story players have built, but as I've only played one game at last year's GenCon and I didn't understand what was going on, I obviously can't speak to it.

Are they making a 5th edition now? And I've yet to try the 4th one... XD

I'm signed up for the beta, not had much chance to look over it yet but it seems to use the old roll and keep system with some special narrative type dice thrown in - I'm undecided yet on whether I think it's a good thing or not

I have the pdf now. I'd be willing to give it a shot