Try them and see. If you like that sort of thing, they are the sort of thing you will like. For me, Slumberhouse is anything but "crazy" or "unwearable", they fit me like they were designed for me personally with all my likes and dislikes in mind, and even the ones that aren't my favourites are still fun now and then. But for me, most of the Sephora fragrance aisle qualifies as unwearable or unpleasant.
Try them. They're worth a try, anyway, and the man who makes them is a truly interesting guy working right out of the mainstream.