I like it! The sounds are good, the videos interact well.. JPop's design flows well, I like the virtual spinners. The magnet works well. I just find it WAY too easy.. oh and Jar Jar sucks.
People beat on this game for a LOT of reasons though. It's a P2K (purists hate it), it's SWE1 (SW fans hate it), It's got Jar Jar in it (everyone hates it), etc.