1st impressions. ( I've counted New life and Afterword as chapters too)
This is a subjective review, I'll be giving my 1st impressions and do full review once Shin will be finished.
\\ Spoiler alert just in case //
I though about giving my impressions after reading volume of Shin DxD for people who are still hesitating for some reason, so I'll keep it short.
Nothing really changed it is still the same DxD only with Shin added, because money and length. Issei is still virgin, villains are still crap. We are introduced to some new characters and new member to issei's harem named Ingvild, who possess anti-dragon
ability. New antagonist is introduced, Nyx, she possess special clothes named " virgin killer" that neutralize virgins attacks, pretty cheap tbh. I'll be honest she is below average DxD villain and that isn't an achievement ( if you have similar opinion on DxD villain as me, you know what I am talking about).
Overall it is pretty much the same DxD as before which I was enjoying a lot and I am enjoying Shin also so far, so it's a really beautiful 8/10, I would love to see some good villain though. ( I didn't really enjoyed any of DxD villains so far tbh).
Small update( 18.10.2019): Currently I am at volume 3. I'll keep it spoiler free so I won't spoil your experience as it is little bit ahead of volume 1. Issei is going to get even more harem members, even though I don't mind big harems in anime, I have to admit Issei's harem is getting big and some characters doesn't get much development at the times.
Villains: No change, specifically in volume 3, there was one villain that got me hyped up, but didn't last a volume.
I am looking forwards to the Azazel tournament, I hope the matches will get even better.
Overall, no change in the rating, still 8/10 :)