IGN Reviews Nintendo Wii Zapper
Verdict: Not So Great
"Our big complaint with the Wii Zapper has always been the fact that Nintendo pursued the tommy gun layout, which is the cause of every one of the Zapper's problems. The biggest of these is the implementation of a plastic trigger in the forward grip that presses against the Wiimote's own B trigger. In use this connection doesn't work well, as the mechanical trigger has a very squishy, imprecise throw that makes it really difficult to tell when the actual button is depressed. The issue is exacerbated in gameplay moments that require rapid shooting, as all too often the trigger doesn't fully extend in between shots, which mean you'll only end up getting about half as many bullets or cross bow bolts out of your weapon as you think you should."