Here's an extreme opinion from someone who enjoys seeing pretty girls torn apart limb by limb:

... Strike Witches is full of fan-favorite, sex-on-tape seiyuus and it’s still pure crap.

I would not go that far, considering the strong story in it. IMHO it's more of a case when creators have crossed the line (for no fault of their own, since the rights holder made them). I reserve the option to buy ep.08 some time down the road.