Hey, so there is a thread on this show.
Since CR got it, I actually took the time to watch it through and let me tell you, it's been an interesting ride. The first season was....meh. I mean, it was okay and all but it had the same problem as most half-series shows have as in it doesn't resolve anything and left too many plot holes open for anyone to care. Also, there were a few annoying moments and the plot didn't seem to really go anywhere. I liked the science vs. magic concept but it just seemed so dull and honestly, I didn't have any big hopes for season 2.
HOWEVER!
My god, did they grow a pair or what? Despite some obvious animation issues at times, the second season completely blows the first out of the water. Plotlines are explained, the battles get incredibly intense, time/dimension travel happens, and we apparently had a visit from Tomino and Kubo in episode 20 because nearly anybody who was important ever either died or was actually evil the whole time. Also, the new OP just owns face completely. Now I look forward to the rest of it. Though, I think this is one of those shows that you need to watch in a big chunk like I did. I can see how those who watched the series weekly would have been annoyed.
The point is:
First season=expositionatory meh product that was just an appetizer
Second season=Complete plot turnaround for a main course of something that can hold actual interest.
You wanna watch, you know where to go