Watamote is hilariously awkward. In effect of being bombed by critics for being offensive (that's what I heard but there's literally no offensive part of the show), the anime couldn't continue with a second season, making the end of the show feel unfinished. Other than that, this show is short, and ideal for a person wanting to watch a hilarious anime that won't take two years to finish. However, if you do want to watch a complete anime comedy with a well developed plot, I suggest searching else where.
(P.S.- Don't let the part about being offensive turn you down, because Watamote is not anywhere near that point.)