It's an addictive anime. Though the first ~30 episodes were quite tedious, the rest had me at the edge of my seat. I just had to find out what happened next. Some of the repetitiveness and older animation style of course were a bit jarring at times, but I was able to get past that and it was quite the enjoyable anime. Saya's character development was climactic and I got overly attached to Haji. At times I really struggled with whether or not I'd be able to finish it, but it all payed off in the end.