3/5
Mediocre. Read if you have free time.
Basically, a dimwitted otaku meets Truck-san (Car-san here), reincarnates as an overpowered (OP) sword, and lives his new life like a derp learning MMORPGs, wielded by an adorable save neko-girl.
The characters are... plain. You have the OP moronic main character (MC), the hyper-competent sidekick with a tragic backstory, a freakishly strong dragon or "spirit" girl. Along with the archetypal support crew (a kind-hearted merchant bro, a wise old dwarf blacksmith, a kindhearted receptionist, an intimidating but soft-hearted guild member, a smart glasses-wearing elf, etc.), and a host of generic villains to keep the action flowing (no primary antagonist as of chapter 53 other than possibly the divine swords, which are all "mysterious" and associated with massacres).
Truly a sad waste of a unique premise. They honestly should have never given the MC telekinetic powers right off the bat. Or at least kept it severely limited instead of having him almost immediately solve all the limitations of his three-minute flight/mana consumption. Currently, he's just a generic OP reincarnation novel protagonist who has to hide his true form.
**Spoiler**
Seriously, a better way of setting up the first ~15 chapters: MC reincarnates as a sword → Gets wielded by a goblin he really dislikes but has no other choice (because he’s literally a sword) and can’t do anything about since he’s getting exp/skills/stones → Goblin becomes the strongest in his den and ventures out due to overconfidence (or tricked by the MC into going out) → Goblin gets too cocky and is killed by another stronger creature (like a cannon turtle) → Gets knocked away by the blast and accidentally kills a floating creature, granting the floating skill → MC starts life as a slowly floating spell-casting intelligent sword → Start of the rest of the story.