there are lot of site that pay you for reviewing products you can earn as per your capability. i am listing here some websites that pay a lot for reviewing the products.
for reviewstream click it this is one of the good paying site. it pays you for reviewing products at 2$ per review. it pay you via paypal. the minimum payout is 50$.
the best website that will make you rich. it pays you 0.25$ per review. it pay you via paypal only. you just write as per your desire and you can start earning by reviewing products money.
doyoo.com it is only of UK people. it pays you a lot for reviewing the products.