{Zettai Shounen} is probably my favorite sub-7 scored show. It has a quiet, small town setting and a great atmosphere that I can only call slice of life mystery. For me the first half is a 10. In the second half it moves to a city and setting and introduced some new (frankly annoying) characters, so the score dips a bit there. But it's a neat show with an understated sci-fi story.

{Samurai Flamenco} is a love or hate it mindbender, so I'm not surprised by it's low score. I liked it, but probably would have appreciated it more if I cared more about tokusatsu and super sentai stuff.

If you like CGDCT I personally really enjoyed {Minami Kamakura Koukou Joshi Jitenshabu}. It might be fairly standard for the genre, but it does have its share of heartwarming moments and is nowhere near a 6.24 bad.