Overall :
Well,this is a fairly enjoyable series but not enough to keep one plastered on the screen.It gets boring rather quickly if your not into it's content.Either way,there's no point repeating what I typed out in the Story section.

Trivia :
-There is a Nintendo DS game released for it.
-There is a Light Novel for it.
-This is adapted from the Manga but I haven't seen it yet.It'll probably be better than the Anime so I guess it's worth taking a look.
-There are two Seasons for this Anime.
-Apparently,accessories,mugs and various other minor objects are sold with the character's avatars on.
-There are soundtracks for it.
-Japanese name for Hayate the Combat Butler is Hayate no Gotoku.

Hayate the Combat Butler has a few unique perks in terms of presentation. Aside from Hayate's saga of protecting Nagi from the forces of evil, picture this. A fourth wall goes down. And then another, and another, and another, and still another. The characters in the show can see that the audience is tuning in, and as a viewer, you can't help but think, "I'm in the show! Wahey!" A few members in the cast introduce themselves only to the audience. Think of it as a subliminal effort to make you want more of the show. Do not resist. I repeat, do not resist.

A second perk to Hayate the Combat Butler are eyecatches...Shiritori style. That is, a person speaks one phrase, and the last syllable of that phrase is used for the next phrase and so on (i.e. "Hayate no Gotoku!," "Christmas," etc.).