Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Just buy this lens

I've recommended this lens to many many people - this is the first lens every photographer or aspiring photographer should have.If you are on the fence between this and the 1.4 - the 1.8 it does just as good of a job, plus your assistant can drop and break it during a shoot, and you don't have to think about the 400.00 you are out. (this is our 2nd 1.8)Its not as noisy as you think - it focuses pretty darn quick, even in low light, and its tack sharp - just buy this lens!