This is my first review however I felt this Manga was so good it needed one. I am writing my review based on the current latest chapter (chapter 25).
Story 9/10. Its a great story, the MC takes on what is known as the worst senses (traits) in the game and decides to become the ultimate support class, eventually it turns out the MC's combination may not be trash after all.
What you can expect is the MC to do loads of crafting, buying, and selling. This is still a VMMORPG so the MC does also fight. The MC is a solo player but has a
group of friends he helps and that help him from time to time, do not expect much fighting from the MC. If you are looking for a Manga with more fighting and action this is not for you, it is a relaxing look into VMMORPG's.
Art 8/10. I do not look at the quality of art much, as long as it is passable I am happy, however, this art is very good, really loving the art style.
Character 7/10. The MC is shown a lot (obviously) however the other characters are quite sparse, there are three crafting characters we will see repeatedly but outside of them we see his two sisters a few times. There is less focus on other characters in this manga hence why I rated it a 7. The character for the MC is good, as is cliché the MC is nice, takes care of others and is happy. Nothing bad to be said about his character.
Enjoyment 10/10. If you are in the mood for a nice relaxing Manga because you have had enough of big explosions, people dying or plot twists then Only Sense Online is for you.
The Manga goes at a nice pace and oddly enough just reading him craft is satisfying. I genuinely look forward to this Manga and so my enjoyment is 10.
Overall 9/10. If they focused more on the Character development of his two sisters and his friends it would make it a bit more enjoyable, as of now the other characters just pop in from time to time, I barely remember their names. But there is no doubt that this Manga is still good.
So this is my review, if you are looking for a nice relaxing Manga about VMMORPG then this is the one for you, the few fight scenes it does have are done quite well so there is still a lively aspect of action here.