Shinreigari, RD Sennou Chousashitsu Recommendations
Great works from I.G Productions. Both have great animation and developed characters. Those are must-watch series if you like mystery, supernatural and sci-fi stories.
Although Ghost Hound is solely Supernatural based, and Real Drive is SciFi, both involve having a split self in another form, with Ghost Hound involving spirits, and Real Drive having ones consciousness inside a system known as the Metal. While I admit to not liking either, I disliked both for the same reason, so I assume the reverse would hold true too.