After purchasing the Wii Zapper (finally) I have discovered that my bent arm hang ups were completely unfounded. Much like the first time I saw a Wiimote, I was surprised by the small size of the Wii Zapper. The rear part of the gun fits nice and snug up against my inner arm, helping me aim straighter in fact! The only problem is the pointer system. The cursor goes too far in any direction when I'm not aiming at the direct center of the screen. Unfortunately the problem is sitting slightly too far away, this makes me sad because I feel that I'm sitting at the perfect distance from my television. Game is still fun though, I recommend its purchase.