I've got one, and like it.
I do not see a lot of increased brightness compared to my SL Jr. one watt. The beam is tighter than the Jr., with only about 45 degree side spill, vs. well over 90 degrees with the SL TL-2, and TL-3 LED.
The light has a beautiful soft finish that looks very elegant. The tail cap has a spring that functions as a momentary on. Twist for constant on.
I LOVE that it uses AAs, and it will be used a lot.