For those who have watched the Anime series and this one as well, you would probably feel that this OVA offers a better ending. For those who have not watched the series, it is highly recommended that you do watch it first as it a continuation from the ending.
For one episode, this OVA has a pretty decent story development process. While it is an entire story crammed into one episode, it didn't actually feel crammed at all. In fact, there were parts that progressed way too fast. 1st floor to 9,999th floor would be an example. However, the progress from then onwards is decent because I got to see that obtaining the flowers that they came for is not actually a cakewalk. I also got to see how Peashy and Neptune got together again. These two points added a score to the story.
There really isn't much to comment on the art style of the OVA as it hasn't changed from the Anime series at all. Overall, still good.
The same goes for the sound portion as well. You can still watch a flurry of fight scenes while knowing what is going on due to good sound effects and art.
There honestly is little to no room for improvement for the characters because what you would have known is already shown in the Anime series itself. You can't really expect much character development from a one episode OVA, can you?
As a continuation of the Anime series, I did retain the enjoyment that I had for it. I had a great time watching it and would feel that the rest of you do too!
On overall, I'm giving this OVA a 6 for the amount of enjoyment that I got from it. If you have watched the Anime series, I would definitely recommend that you watch the OVA as well. If you have not, then I would recommend that you watch it first. Give it a go!
