I just got one recently and for the most part I like it. Plenty bright, beam seems nicely centered in sight picture, and so far no issues after 50 rounds with light attached (G19). Easy to reach switch. The only thing I had to do was take off the lens and recenter the bulb in its socket initially. May have been bumped in shipping.

Anyway... thoughts? opinions? I will say at this point I'm very satisfied. Except its oogly lookin'.

ETA: Standard non laser light.

I bought one on Sunday for my G29.  I haven't shot the pistol with it yet.
I like the design and the easy to reach switches.

It is no Surefire X200, but it is suitable enough for most home defense purposes.  Mine has always worked fine, although after a couple years I replaced it with the X200 and there is a pretty significant difference (but a big difference in $$$ too).

i carry one in my pocket everyday and i've never had a problem with it. decent light for a good price.

I like mine so far, but haven't had a chance to shoot the gun with it on.  I keep forgetting it at home when I head out shooting.

Steve

I sell all of the tac lights that you can put on a pistol or AR; I picked the GTL over all of them. I love it, the only thing I wish for is a led version at 90 lumens(TLR 1&2 are at 85 I believe, I have to go look)