This anime has pretty much everything that I like to see in a show...cute aliens in lingerie. Okay, just kidding. DearS has a very Happy Lesson feel to it, with most of the character design and animation looking very familiar. The story so far has been very interesting, and the characters are all very well voiced by a high quality seiyuu cast. The animation is very good, with the same Happy Lesson tendency for the male lead character to have over-exaggerated facial expressions.

If you are looking for a romantic comedy along the lines of Chobits and Happy Lesson, then definately check this one out.