I honestly really like The Haunted House. I originally watched just the first episode at a sleepover, wrote it off as a weird show, and moved on. Thankfully, however, my curiosity got the best of me, and I ended up watching all the episodes in one night. The first episode is not as great as most of the other episodes in my opinion. It's a little surprising to see a kid's show so dark, though. Even if it's not anything too overwhelming, in most of the episodes, you get to see how the ghost that they're fighting died. The characters are pretty great as well. They can be a little selfish at times, sure, and they're sometimes a little stupid, but really, who isn't?
I'm by no means calling it perfect, but I thoroughly enjoyed it. If you're a fan of Yo-kai Watch, then I'd recommend this to you, since it's a little similar.
7.8 dogs out of 10