I always unconsciously click on the author name to read more of her older works and get disappointed that there is only Kase-san. (Not sure how many times I've done this. I just can't get enough of dat drawing style and cute expressions.)
While I agree- (this is one of my favourite running manga) and I love the style, you can tell in some ways the artist dosnt have a ton of experience.
While faces and close ups/ upper bodies etc are all great, sometimes with whole body shots they get the relative sizes and proportions of characters and limbs noticably wrong.
Not that it makes me enjoy it less though :)