Hello all, lenovo laptop G560 very good speed and performance also so good.batery backup also good.i used this laptop from 4 years.till now also battery backup was very good.performance also same as first month.still now battery backup nearly 5 Hours with playing movie.all games installed with out comparable restriction and space restrictions.for playing games this laptop very sutable .still I used lenovo G560 laptop with out exchange.as per my point of view this product is very good.thanks to my friend for select.