I had known about this OVA series for a while and just never got round to watching it until today when I was waiting for Yozakura Quartet: Hana no Uta Vol 1 to 3 to finish downloading (they are dead slow by the way, I was able to download the entire Sakurasou BD 720p batch (which is 11G) but the Yozakura download is just awful slow...vol 1 is at 13.9% and vol 2-3 is at 48.9%).
So had this downloaded already from a while back and it was on my "watching" section on my anime list at MAL. Hence, I just started watching it and those 2 episodes were really interesting, they were definitely entertaining and the twists were great and I'm glad the right person got killed in the end. She was one hell of a bitch but I didn't quite get why she felt she needed happiness in the end, like she according to Ayase, just moved on and accumulated happiness, did Juu finding out what Shiraishi had done and allowing Ayase's older brother to kill himself or somehow leading him to do so....wait, ah it makes sense, she had a mental breakdown after being traumatised by Ayase's efforts of regaining her family's happiness and the fact the truth of her past being revealed.
What's weird about this series is that episode 1 adapted the first LN volume in the series, which only had 3 volumes and episode 2 adapted the third LN volume. The 2nd volume wasn't adapted and probably never will be. Anyways, this series was quite engrossing and the fact that the second episode adapted the final LN volume in the series, the story did not seem finished to me because this series could grow quite a bit and it's a shame that it ended abruptly after the 3rd case. OKAY, my bad it seems episode 1 only really adapted some of the 1st volume, I just took a look at Baka-Tsuki.....wow there's a hell of a lot of content. Now, I just wish the rest of the LN series was translated.
However, I have heard that some of these characters from Denpa Teki actually appear in the Kure-nai series, so I guess the story from Denpa Teki didn't completely die.
I'm giving this OVA series a 9/10, I know the LN series finished 9 years ago but it would be nice for all of it to be adapted.
EDIT:
As I was writing up this post, I was researching the series. So I might have a few contradictions. To me the first episode seems to have adapted most of volume 1 with a few stuff being left out such as the Kure-nai character Benika.