I've poured a lot of time into them yeah. I got both of them the day or the day immediately after they came out. I think that my game on Ruby was about 400-500 hours too.
That literally made me nauseous the first little bit. And I mean that literally. If it gets worse, then I might drop it.
..Eh, I guess that it isn't as bad as that one time I watched that one incest anime. In my defense I didn't actually know that it was an incest anime prior to watching it. And I only watched it because I thought that one of the main characters was really cute