So how is it? Didn't you hear the words "Avatar Saga"? As in "The Last Airbender" and "Legend of Korra?". They definitely seemed to have been able to take their time here. It's better than Korra, but time will tell if it will match and surpass The Last Airbender(The series, I mean. Surpassing the movie isn't exactly hard).
Seriously, it's good, read good. Easily the best version of the show ever(yes, better than the original). But they make a lot of changes that may or may not annoy or anger fans of the original. The most notable ones are the characters. Like the previous Voltron Force reboot, They re-match the character's colors with their lions, but in this case, they change the Lion assignments to match uniform color. So Keith is in the Red Lion, Lance in the Blue, and Sven-- sorry, Shiro(Taken from Shirogane, Sven's Golion counterpart)-- is the leader in the Black Lion.
That's the other major change. They de-rename a lot of elements back to their original Golion names. So the Drule are the Galra Empire once again(though their boss is still called Zarkon), Haggar is Honevera, and as mentioned before, Sven is Shiro. Also, Allura looks like Princess Yue of the Water Tribe with elf ears. Spoiler
So... You know, I don't know how to end this. Go watch the series, and come back and discuss it here.