Yesterday and day before yesterday I marathoned this whole anime and honestly it is pretty good and entertaining. I have to admit I laughed at the same.
Just be clear though this anime is not related to Blood + or Blood C. It is just it's own anime. Despite having the name Blood Lad they don't over with nudity or over the top violence it has a perfect balance of both. Yes there is a bit of nudity in this anime but it is not a major problem.
In terms of plot it is very good despite being only 10 episodes and an OVA. However, I do wish they continued the story for a bit longer because there is a lot of unanswered questions like will Fuyumi ever become a human again or will she stay a ghost/demon forever? and after the OVA we just see Staz charge head on to face a crab like man and the episode ends
In terms of voice acting it is pretty good and I like how Bryce Papenbrock the voice of Staz and Johnny Yong Bosch the voice of Braz are both brothers in this anime. This is also the case in another anime called Blue Exorcist where both Johnny and Bryce both voice brother. The other voice actors which include Kyle Hebert, Max Mittelman (credited as Jason Baker in this series), Kira Buckland, Christina Vee, Patrick Seitz Ben Diskin, Matthew Mercer, Erik Scott Kimmer and Xanthe Huynh were also very good supporting cast.
Also some of the designs did come out as weird for me but that didn't really bother me that much.
I am only going to say this if there was more episodes or a season with the unanswered then I would be satisfied. Other then that it is a pretty good anime and a job well done to the creators.