is futari eicchi classified as hentai?

that will be ecchi I think coz nothing ahem* showed except for mune...but still it involve some hentai scene but not so so hentai...

True, but like finding diamond in coal mine. Very very hard to seperate good from tons of junk.
More like guide after getting married?

Love hina was ok, come Negima, worthless cause too much.

Problem is to have a good story, cannot go ecchi a lot. I geuss Re: Cutey honey can be a good ecchi.

Otherwise, I stay clear. Watching more than 50 ecchi, the theme gets borde fast. Know what to expect. To Love Ru same thing. Only thing is that will appeal to new audience. You will reach an age where, if it does not have a great story, don't bother watching. Also more likely you leave it all behind. Now most anime and most story I watch using speed view. Listen how seiyuu sounds, if not stellar anime, can use the fast fwd feature