i would give it a 5 , because its not really anything that makes you shake with anticipation but its very very funny though, which,to me, is the next best thing to it being very emotional. if you happen to like comedic romance then you're score of it will probably be higher(either way this show is DEFEINETLY worth watching) but if you don't like romance that takes 9/10ths of the show to blossom then you might not enjoy this. i personally still liked it it quite a bit because the comedy gives you hints as to the romance to come thruoght the series.(you should definetly try it for at least 5 eps though).
hope i helped.