Personally, I think Kindaichi Case Files is much better than the recent cases of Conan (except for the BO arcs). However, it's really hard to open a Wiki page for this series, because:
This manga is very rare and expensive, and there are no official group who uploads the scans and translate every single chapter of them (like DCTP). Since this manga is published a long time ago, we can hardly buy it even in Japan. The anime version is pretty well-known if I'm not mistaken, but anime is not a very trustable source to write Wiki. Therefore, there are not so many people in this world that have good knowledge about Kindaichi to the point that they can create a Wiki page for it. (For me, I didn't even finish that series). So far, the lack of information is the most serious problem...