Call it slow, call it boring, call it whatever you want, I enjoyed this a lot more then I would've ever expected too. By no mean would I call this the best of the season, because this season was packed with great anime. We have many great anime that this one can easily have been left unnoticed. It's premise isn't interesting or special, just girls riding Cubs. You would be forgiven to not watch this if you aren't into the SOL or CGDCT type of anime.
I am not one to say this was not slowly paced, especially in the earlier episode. Our main girl isn't like your most interesting character, she's more like your awkward and shy girl. She doesn't stand out and doesn't fit as what we would consider a strong lead. But with all that said and done, she does get a lot of character development especially with the introduction of the other two girls.
Koguma - our main lead, she doesn't really stand out on her own. She can be consider kind of "blend" early on. But over time she does gain more of a personality.
Shii - doesn't get much screen time until later on but she's super adorable and so easy to love. She's so cute as well.
Reiko - your more energetic and happy go lucky type of character. She is really the life of the show in where she is probably the one you want to focus more on if you want someone to relate too in a fun way. As Koguma is probably more relatable for me since I feel like sometimes you just do the same mundane stuff in life lol with some bits of excitement to jolt you into action.
I went into this show not expecting much at all so my expectation was set super low. I know it was gonna be your slow pace type anime and not gonna be anything amazing. But as I watched this, I found myself looking like Koguma.

Having the biggest smile on my face just enjoying the heck out of some cute girls riding on their Super Cub. I did not expect to enjoy this show as much as I did and boy I am glad I watched it. I don't think objectively it will get a high score by no means at all. But I am merely ranking base on my personal enjoyment of the show and base on that, I loved it. It wasn't a show I loved right away but with it's character growth and journey, I feel in love with them.

If you just want something relaxing, something chill with good vibe, give it a watch. It's not gonna be one of those show that will get you on the edge of your seat. It's just adorable and wholesome. Slow moments and more down to earth type of show. Sure it does have some unrealistic stuff but that's anime for you. At the end of the day, this is your fun and simple show and it was a heck of a commercial. Haven't seen one this great since Code Geass commercial for Pizza Hut.