waste of time

I have entered PCH contests since the 1970's, first by mail and recently with the on-line site. I get about seven or eight e-mails a day urging me to search and win, play games or buy crappy, overpriced items or magazines. Luckily I am retired or else I would probably get fired for wasting time on the computer instead of working. I have NEVER won anything through any of these promotions, unless you consider the tokens winning. But after redeeming almost 16 million tokens, I still have nothing to show for my time. And lately it seems the games 'freeze' part way through. If I try to refresh the page a message box pops up warning I will forfeit my entry if I leave the page.
Or another problem is when they experience technical difficulties and give a small token prize for my inconvenience. And when I try to play PCH slots, the wheels turn continuously and never stop. Needless to say I am frustrated beyond words. I have determined that I will collect another million tokens to redeem for a camera to be awarded in September. If I do not win something other than tokens, I will gladly say goodbye to Publishers Clearing House forever.