Ignore Allan - he has a issue with treating everyone as dumb, haven't a clue, and putting them down for every small mistake...
Reimage has actually got some really good reviews, however yes these might of been fakes!
It really depends on what the system contains and can be a recipe for disaster with mismatch scans. I don't think it's cleanly written if it is even valid...
They have also been known to use scare tactics to get people to buy into the product, this is a bad sign it's probably a scam.
It seems to have per collection of uses cost, which I guess you found out the hard way.
Well lets check it out to make 100% sure...
http://www.siteadvisor.com/sites/reimage.comScanning their website is clean, however the file 'reimage_sitedl.exe' contains a 'Generic.dx PUP' potentially unwanted program which could display fake warnings, error messages, etc.
Might be safe, but by the sounds of it, it's becoming more and more like a SCAM, sorry