They are quite enjoyable if there is a logical solution, not some random "weeell let's try them all, it doesn't make any sense". They can give hits and answers for the story, so most of the time I need moar. They can also be perfect change of pace.
I think it was Yo-Jin-Bo. Do not remember how I stumbled on it, but understanding all the jokes was harder then, lol. Lot's of LIs, not the most comfortable interface and a couple of songs I listen to this days.) And "I can fix him" trope still loved, thou not the most.
RPG with heavy otome elements would be nice. P3P was mentioned before, smth like that but with little less grind and more dialog\interaction would be perfect. With meaningful choices that can lead to new events\stories, not fully linear.
I'd go for an original voices any time it's available. As was stated, in dub actors sometimes go overboard too much, and it sounds really forced. There are some exceptions, but for any media I'll search for original, with subtitles. Bless those people who make undubs.)