A very directionless plot with none of the gratification you'd normally get from this sort of OP powerup story because the MC isn't really shown to have any skill in gaining or using his abilities, he just gets massive gains falling into his lap by chance all the time. Characters lack even an ounce personality and you will remember none of them except a small handful that show up repeatedly (and for no other reason than that you see them multiple times), world building is non-existent, every part of the plot is extremely forgettable, art is higher low-tier at best, suffers from an extreme case of excessive amounts of very uninteresting status bubbles, pacing is all over the place, there's seemingly no challenge (although we thankfully haven't tread into Gary Stu territory) nor is there any goal other than "I want to read more books", which is a point that they really should be playing up in terms of character but I get the feeling they simply don't know how to do that other than just having him read a lot.
Not exactly great, but I guess it's something mindless I can read when I'm out of other stuff.