Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not worth it at all.

I'm serious. I'm not being a jerk or anything.Logitech's a great company. However, I think they really screwed up on the Z4I's. If you have them set up with acoustic perfection, isolation stands, and an external EQ control, you MIGHT be able to make them work.DON'T GO CHEAP IF YOU'RE GOING TO DISH OUT 100 BUCKS.For 50 more dollars, you can buy the z2300's. I've had both, and I immediately returned the Z4I's. the 2300's are worth it. TRUST ME.