I like Suikoden IV. Me and Shouta are bros on that.
I didn't play Teirkries more than like 30 mins, but it didn't seem Suikoden. Heard mixed things on it. But if MCD says it was good and Shouta says it was good, I'll take your word it was good.
So then it wouldn't be much of a surprise if the new PSP one was also at least "good".
Just throwing out some logic here. Even if it's a good game, I'm not interested in playing any Suikoden games that aren't canon.