Is it safe to use UG Game?


Too lazy to go out during last weekend's holiday season, so just stayed home and played CSO & LOL...and got my ass kicked!!!

used to purchase accounts, however with limited time from work,
it seems to be a waste to purchase and just play it once in a while...

so was wondering if renting is an option; and i found a website (UG Game) instead of selling game accounts,
they are just renting by the hour (seems only for PC games, and charge differently for different accounts)

has anyone tried it out?
if so, kindly share if it's worth it. thanks