This anime, to put it bluntly, is a prime example of blandness in every aspect. It appears as though the creators pinned their hopes solely on the gimmicky premise of reincarnation into a vending machine, assuming that this alone would suffice. This approach, however, falls flat, as it appeals only to a narrow audience and lacks the depth needed to engage a wider viewer base. It's as if the writers neglected the rest of the show, leaving it devoid of any real substance.
The characters, unfortunately, follow a formulaic and unoriginal pattern. They exhibit predictable and overused personality traits that have been recycled countless times, with the main character suffering the most from this lack of individuality. The absence of any distinct personality traits renders them forgettable and hinders any emotional connection.
Worldbuilding, a crucial element in any fantasy narrative, fails to inspire here. The universe feels unimaginative, and the narrative itself proves to be a tedious experience. This anime desperately lacks the spark that makes a story engaging.
Considering these factors, I wouldn't recommend investing your time in this lackluster creation. The lack of effort in various aspects of the show, coupled with uninspired worldbuilding and a dull plot, contribute to an overall viewing experience that falls short of even basic standards. Spare yourself the disappointment and avoid this anime at all costs.