my overall answer is a yes, the question for me is that if it should replace the current anime......
if this was still BW then it would be a yes, the anime went downhill in this season to the point of me just ragequitting it and actually stop believing in Ash, something that never happen in the whole run of the series, ever.
BUT then I took the X and Y anime to the.....was I about to reference that?....anyway, X and Y with just 4 episodes sold it for me, they revive the fire of my heart and make me fall in love with the anime again (that and the song that's stuck in my head), so I think that Origins should at the most remain a special, besides, if you want something so closely related to the games THEN PLAY THE GAME