First impression,looks good seems to work ok quite simple actually, only tested it indoors, but sure it will be all good , plays back easily on TV after inserting SIM into TV ,, only real gripe is so many attachments and the booklet is to small to understand what part fits what ,, I got there ok regarding bike but a larger instruction manual wood be good ,hence 4 stars,,, now let's see if I can catch my stalker !!!