
Chrono Cross is a very divisive game in the fan community and I'll be honest, it is not a good sequel to Chrono Trigger. It is only tangentially related and when the Trigger cast does show up, it does them dirty. But taken on its own merits as an RPG, it is excellent. I highly recommend it.
I've always been a big fan of Treasure (the developer) and so back in the early 2000s I imported Sin & Punishment and physically modded my N64 to play it. It is a very fun game that can be played through in about an hour (a great length of time for this type of game; easy to replay on a whim). I've played Star Successor on the Wii but could not manage to beat the final boss. I have always meant to go back and play it again and finally beat it but I haven't gotten around to it. Star Successor is too long, I think.