Tokimeki Memorial is a pretty good anime, but it can have a few parts where you you feel that its been used a few times too many.
Story: Good story, it'll keep you interested while bringing some laughs. There are some parts though like I said before that are overused.
Art: Nothing really caught my eye, nothing was bad.
Sound: The sounds was pretty good, I liked the opening song a lot.
Character: There's a wide range of strange and funny characters, sometimes I feel there are a bit too many but in the end they contribute to the comedy.
Enjoyment: This was a pretty good show, the comedy was usually pretty good, often going for physical humor, no not ecchi, instead of catchy lines.
Overall: Good anime that I feel is worth watching, I didn't love the ending, in fact I hated it quite a bit, but everyone is entitled to their own opinion.