Don't get me wrong the 212 is great, I had one up until recently when i sold it with all my AMD stuff, but for a few quid more I would get the Be Quiet! Shadow Rock 2
a few quid. I paid slightly under 25 for my 212 I think. That thing is 50 dollars, 35 quid. yet go look at reviews. The difference in temperatures was amazing, 1C. I'd actually say the shadow rock isn't worth it.
If it is anything like my asus gaming laptop it has intakes on the bottom. I propped the back of mine up about an inch in the back using an old book and it gave me decently lower temps. Mine is an older g53 so they changed the cooling design a bit in the g551.