Finished Valkyrie Profile 2 - but went back to finish off the Gate.

But I have been distracted by Warriors Orochi. First off.. I do like it - BUT I hate some of the voices they used for SW characters. Enough for me to not to play that character. I think it is way too short and in that aspect disappointing. I have unlocked every level, gained almost every character and don't care about the rest, and I keep wondering if I missed something. I also wonder how the heck everyone is going to get back home?