Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: miserable product
Review: All the comments here are spot on. I found a much better unit called the 'digisnap' (made by harbortronics) which works better, both as a remote release (longer cable, no filter) and a timelapse controller (much faster interval -- 5 sec vs. 2 min). Skip the Nikon unit.
