I read it up to ch273. At first I thought “A sports manga? And the sport is American Football? Fail.”. Oh, how wrong I was. . .
For me the experience wasn’t at all about the sport, but a story of high school kids gathered around a dream, never giving up. The humor is ok, I enjoy the story and variety of characters, the art is also pretty good, and there is often a loot deeper side to it all.
I personally found the question of what are normal people supposed to do when faced with great obstacles, hardships, or people with abnormal talents, witch is raised up through the manga on many occasions, is very interesting.
Also, being a highschooler myself, I found it to be a very good motivation.
There are a lot of very strong characters, but there are still relatively realistic.
I often find myself reading it and thinking “whoa this guy is really strong, but im probably faster. And that guy is about my mach in speed and strength, and that one has the same built as me! That guy is a fucking beast! I Wonder if I can be like him?”