I want to konw some shortcomings of Dell inspiron 14 R ?Ins 14RD-478) for I want to buy it a few days later

I want to buy Dell Inspiron 14R (Ins14RD-478) a few days later, so I need more suggestions and informations of this machine, I preferably want to konw the inadequacies of this machine,I see a lot of evaluations of this ,such about the cooling function is not good or batery life is too short ,so I hope to have some objective evaluation.Thanks!

Source: http://en.community.dell.com/thread/19878349.aspx

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