I know how you feel Sakura. Not too long ago my entire gaming agenda consisted of Tales and Legend of Zelda. (Although I also played platformers, namely Sonic, but a lot of Mega Man, which is obvious.) But finally, something, I don't remember what, got my attention shifted away from those series and I ended up picking up the Half-Life games, and since then I've started playing a few more FPS games.
Although I can't say I'm really widening my perspective THAT much. I'm still keeping my distance from sports and puzzle games. (I already made a silent vow never to play Portal), but the genres that I once disliked I've actually grown a little fond of.
Trust me. I used to be obsessed with JRPGs and they were the only thing I'd play. And I also had a BURNING hatred for first-person games but all of a sudden I'm playing the HL series, Metro 2033, Fallout: NV, Halo, etc.
(Not to sound fanboyish but if you ever do consider picking up any FPS games, start with the Half-Life series. Trust me on this one.)
As for the Tales discussion, yeah, Vesperia PS3 is Japan-exclusive, sadly. Which is kind of dickish since they added an ENTIRELY NEW MAIN CHARACTER to the cast. I mean, damn. That's just huge. The Tales series is notorious for getting almost EVERY game updated onto a Sony system, but the biggest one was Vesperia. But Symphonia was ported to the PS2, Phantasia was put on the PS1, Graces was originally on the Wii, etc.
Speaking of the Wii, Symphonia DOES have a sequel on the Wii. A lot of people seem to dislike it but I personally thought it was an okay game. Basically it's a two years after sequel to the GC title. The main cast is there too but the plot focuses on two new characters. The story is kind of hit or miss and a lot of people didn't like the voice acting (I personally thought it was pretty decent), but the battle system was really well executed in that game in my opinion. It's called Dawn of the New World (Or Knight of Ratatosk as it's known in Japan). You should look into it if you haven't already.
Anyways, is my aversion to any Final Fantasy game after VI justified in any way? Because after VI I just can't find myself playing any of them. Except for the spinoffs like Crystal Chronicles and Tactics.