Okay... Highschool DxD huh... I would say that it can be passed off as a GOOD anime.
You would like this anime,
1. If you are not bothered by Ecchi contents here and there.
2. If you are planning to watch this just for timepass.
This is a typical harem anime with ecchi in it.
But what makes it stand out is the way in which it is made interesting from the beginning, unlike some anime which would take some time you get you involved totally in it, this one grabs your attention in the 1st episode itself.
At the time of this writing 11 episodes have been released and am eagerly waiting for the 12th episode release with english subs.
Give it a try, watch first few episodes.. I honestly think you would not be disappointed.