Laser Putter is rated 2.5 out of 5 by 4 .

Rated 1 out of 5 by JerseyGiant from ?? not so great.. doesn't fit on all putters... would not recommend it to anyone.

Rated 3 out of 5 by ZZTOPS from Laser putter The design of this tool can be improved by adding an clamp to put it on. You have to remove a small screw to put it on the putter and then you have to put the screw in a place before you can use it. Not very practical. You also do not get a straight line laser light.