not long time ago , i did seen an add on site "walla.co.il" very popular site in
Israel. i seen an extension that bring you ablity to watch full movies/tv shows and anymore more for free if you install it. i did try it. after few sec. all my Extension were deleted and my chrome time also i lose all my chrome settings i did for sample , home page , to where to download EVERYTHING!. the thing beyond it. the the company that develop the app for them , didn't do check on Chrome/firefox , they did only on Internet Explorer that u know doesn't gotta extension , i don't recommend to download it. if you do , u take ure own risk. to lose alot of info.
i recommend to send angry mail to walla israel. and make them do changes on it!