OVA is a strange system, you are essentially putting a lot of effort into a creation that may not get a full series by the end of it. There have been shows that have been criminally dropped that deserved more while there are others that you just look at and say "Yeah that really sucked" but you also get the unexplainable like today's review Jungle De Ikou.

Natsumi Rokudo is a normal student until she receives a gift from her father when he returned from New Guinea. This statue that she receives is the prison of the demon Ongo; to combat the possibility of evil, a tribal man named Ahem bestows a necklace and a creepy dance that allows Natsumi to transform into the fertility goddess Mii which is described perfectly by another character as the "sleaziest transformation I've ever seen" and they are hundred percent correct as Mii's form is incredibly well endowed and very skimpy.
Now there are two ways of reviewing this series.
1. The comedy at least pokes fun at itself and knows how ridiculous the plot is and how absurd Natsumi's form is.
Or 2. This is incredibly uncomfortable to watch.
I review this under the number 1 slot because it is just a comedy, it does poke fun at itself and at the very least it knows how bad it is. Now it's nothing new for anime to change a young girl into an adult as it was common practice to do that in old shoujo shows but at least their transformations featured as little discomfort as possible for the person transforming, when Natsumi goes through with the sequence she looks as though she's going through puberty and that's why I can see the point of view of the number 2 argument.
Dub is okay, nothing special.
Final Verdict: While it's obvious that it's supposed to be a comedy and an ecchi anime, you may not laugh that much nor would you think that breasts that size really suit the ecchiness of current shows. It's nothing more than a budget DVD release so at the very least it's cheap.