The presentation is,I think,the worse part of this show.
While the enjoyability is not that bad,the whole ecchi stuff,fan service and the not-so-many humorous moments make this presentation not that good as the rest of the elements of this show.
Also,there are not many people who have heard of this series,not to mention seeing it.Maybe most of them have read the manga.
But because this a 4 episode only series you do nott have to get so bored.Its just that Teizokurei Daydream tries to accomplish the requirements of many genres(like comedy,science-fiction,ecchi, mystery or drama) and in most of them it fails.
The DVD also has some extra art and stuff,which is not something you would die to see,but for fans of this series I think it is good to have.