I bought a SJCAM 4000 wifi this past summer... I know it's called a poor mans GoPro, but, the research I did, mostly on YouTube, left me thinking I can get pretty much the same quality video as the afore mentioned much more expensive camera. Not to mention all the accessories are interchangeable. I've just recently taken pictures with it.... It does a very nice job. I didn't get it for taking pictures, was just messing around with it.... It has settings that look like fun.
Keeping in mind, a lot of criticism comes from "camera geeks" or "techies".... They have much more knowledge regarding the ins and outs of this sorta thing. For people like me, that look at the results of things more than all you can do to get there? (If that makes any sense lol) for an unnecessary "toy" the SJCAM 4000 made all the sense in the world for me.... Just my two cents.....
This is an amateur example of the camera quality....
East Bay Rumbler
2000 Purple Roadstar