One thing I have to say about multi-tools like this is that I never expect the tools to be mediocre at best, except for the bottle opener. This tool is no better or worse than all the myriad of multi-tools out there.
I'll call out the worst function first, the protactor. With no way to socket a needle and thread, this protractor is just useless. At least it is not a hindrance.
The wrenches are the next bad design, they can only be used if there is enough clearence to rotate the Geekey. But I'll have to say you would be better off with this multi-tool than most of those flat wallet packs.
The wire stripper? I haven't come across a wire it could strip yet.
The metal scribe works well, but is much too wide for my tastes.
The screwdrivers are very small, so I don't imagine that I will find much use for them.
Finally, the pipe. Any side of the bowl pipe stem will not draw properly and this Geekey is no exception. No mattter how well or loose you pack the bowl it is still going to draw heavy from the side the pipe stem is located. So if you are going to smoke that little bowl you'll have to do a lot of stirring.
Now for the thing that works well, the bottle opener. It is great for opening the occasional bottle, but you wouldn't want to use it if you're playing bartender.
All in all, I should just stick with bottle openers that fit on my keychain or slide into my wallet instead of wasting around twenty dollars on something like this.