is terminator salvation hard to get the plat?

ok so i want to rent his for getting the plat. now the problem is im not the hardcore or 1337 skilz type of guy. im just normal casual player. do you guys think i might able to get the trophy?how hard is it? and is it long?

thx

I think the hardest part is playing the game and not trying to end your own life.. But the plat is very easy