Harem Anime 4,513. Oh thats not the actual title? My Bad.
First, Isekai anime have been flooding the market over the last several years, and I think with that comes some fatigue. At least for me. I decided to watch this show knowing nothing before I went in - and that was a mistaken. The idea of being transported to another world with your cell, and being able to use it sounded like it could have some interesting idea's. It did not.
This is just your typical harem anime with Isekai slapped on. There is nothing new or ground-breaking about this series. Someone new is being introduced: It'll likely be a woman. And she will obviously fall in love with the hero. Why? Plot.
Panty shots, the beach episode, walking in on them changing, all wanting to marry him... ugh. Give me a break. It was like the creators had a checklist of cliches and a challenge to use them all by the series end.
The characters also lack any real... character. They mostly have same-face and a copy/paste personality. Even the main character was bland. I gave the art in the series a 5/10 only because I thought locations were well done for the most part.
Sounds got the highest score of 6/10 because I felt that the music and voice acting was the best thing about this series... which should say a LOT about this series.
The harem aspect was the worst part of the series, followed very closely by the fact that there were never any real stakes involved. He would always win every fight, and do it effortlessly and with 'style.'
Final Thought: Skip this series and save yourself the trouble.