Applause to KyoAni for taking the effort to make each rewind different rather than just use stock footage and improve on it – Sunrise is guilty of this on a few occasions. In addition, it sounds like the voice acting isn’t based on stock audio either. I’m quite impressed with how they slightly modified the associated gags, such as when Mikuru calls Kyon at night. Besides, this is what it is like in the novel anyway (not sure about the manga since I’ve not read it – but it should be the same).
Simply put: it’s not KyoAni’s fault.
Enough is enough! I’ve had it with this [***] loop in this [***] anime! They’ve looped them too much.