Had one for quite awhile, mostly picked it up so my Flash 2 would have a little brother

I'm pleased with it, taking it for what it is: an inexpensive,
small,
very light little knife, certainly ont a heavy use knife.
The Flash's designs are a bit odd, but I kind of find them "interesting".
Definitely would not pay $60 for it...much better choices at that price point, but for the $32 I got it for its saticfactory.
From a purely practical standpoint would a Spyderco Tenacious, Kershaw OSO Sweet or Skyline be better choices for even less cash? Probably. But they will be bigger and heavier.
In the closed position, the blade relasse does slide easily, as it does in the Flash 2. They have changed the release on the 2 to the "arc'd" type, which I'd guess may eliminate that...don't know if they are making the same change to the 1.
Since I don't tend to shake my knife very often, it really doesn't bother me much.
As to the "obligatory" blade play, mine has none. Actually, I have numerous SOGs and maybe I have just been lucky, but none of them have any perceptible blade play.