Your risk is clearly defined. I've been in for almost a year now, and still have almost all my shares. I'm in. Your risking 4 cents here, but the upside is unlimited, some say as high as $20 on the short squeeze. The naked shorts have been attacking this for some time. If you wanna take a risk, worth a shot IMO.
I think fair value is $3.4.
So put $500 in, very well could turn into $40,000 or more if you factor in the squeeze. The worst that happens is you lose $500.
Look at sales, look at the huge growth, ect.