it down to your preference of games.
personally I found FF13 soo boring I gave up after 2 hours but thats just me
In all fairness its an improvement on FF12 but its certainly not a turn bases RPG, well its "turn based" but with the way the camera plays ping pong with the screen and the fact u can only control on character its rteally not turned based.
this game feels more of a cross between a very bad star ocean and FF12.
But i know alot of people that love it! so watch some you tube videos and make up ur own mind :D