You could, but you wouldn't. There is a bit of truth in that though. I was honestly a pretty big fan of dragonforce before TFAF, but the single didn't really do it for me. At least they have talent though, especially when they played on AOTS and dude fell off stage, everyone laughed at him, and they didn't miss a single note.
At least their sound isn't as repetitive as say the last three singles from Avenged Sevenfold.