personally, i am an I'S fanboy
:P
the manga was great ( which i read about 7-8 years ago) still can't forget that touching plot
this OVA was a pretty good one anyway, the first one was horrible BTW -_-;;
overall, i will rate this OVA as 9/10
hopefully you all like it too
and also, yes, according to the official website and many other sources, this OVA will be released as DVD, one episode per month
one more point to mention, this time the I'S pure DVD sale price is way higher than the other DVD releases( such as prayers, Mutto), why? nobody knows, maybe this manga is so successful, and ppl still would pay for that much for it
:O