DR and SDR2 (By extension Despair girls) are a Visual novel Games so they are super text heavy But they are pretty fun if you get invested in the characters That being said if you dislike 3 or 4 characters your going to have a bad time of they are the ones that are always present Sadly they are not very good to replay, unless you feel like talking to different characters It's a good series to check out- if you don't like reading ALL the text you could watch a walk through as it has quite a bit of voice acting
>>2 When you talk about voice acting, I think of NicoB. Danganronpa is a pretty good series coming out with a 3rd game on the PS Vita and PS4 with a sequel to the first and second games in the form of an anime, both coming next year.