Ive heard good things about it I was debating about starting it
Yeah, this is one I need to watch at some point as well. Probably after this semester ends, have my hands full with seasonal anime right now. xP
Dude. Kekkai Sensei is one of the best anime I've seen in my life, both seasons. If you like it enough you should buy the manga, it's only 10 volumes. It's worth it in my opinion.
let's bump this to the top of my 'plan to watch list'