I agree.. they seem fearless... but that's not always a good thing if it leads to impulsive decisions. They seemed to be spending most of their time trying to strip the ball from a Japanese player instead of tackling and rucking over. While its great to strip the ball, its not great if it doesn't work and the player gets another 4 metres while you're doing that.
Also... terrible line-outs last night. Too many turnovers.