seems to me that even with all its flaws it's still better to have it then not. An additional feature that would confirm that a distress signal was received by someone would help a lot. Like, "Got it, help is on the way". If I knew for sure after being bitten by a snake that sar was alerted I wouldn't move. Wondering if they were would be about the same as if I wasn't carrying it at all. I would be moving slowly to the closest place to be seen by someone as if it wasn't recieved. If it is tracking me while I move then so much the better but I'm gonna go as if it wasn't.
For me I believe it's just a matter of time before a snake bites me. Even with all the noise I make with my poles, my squeaky pack and clomping footsteps, eventually there will come a time when I'm not paying 100% of my attention on what's behind a rock or bush around a corner. And eventually there is going to be a snake there that I step on or close enough to and there I am! Out in the middle of nowhere, with fang juice in my blood stream.
