I dont say lenovo is not good brand but in some product its very poor brand.
Lenovo G500S : -
First of all it has no good look. bcoz its squere look like old 2000-2001 laptop. it give lots of heat when my little brother use it more than 3-4 hour.
And product is cheap .and its has low feature compair or price. Lenovo coustome service is around 3 stat. always for care I listen only 1 thing all r busy try after some time.and after more than 5-6 try they pick up call.