I have a neon yellow Feature, it is nice and light and if the fit is good (presumably you tried one on, if so you should have bought it from the shop, preferably an LBS, if not, why!?) then they are a great helmet, I will in all honesty not be using it in the summer again, nowhere near enough vents if it's warm out, I lost about a kilo in sweat from my head alone riding in it on a hot day.
I didn't buy it for commuting btw, only off road, I think personally it makes naff all difference if you wear yellow in the dark, you need some decent lights and a bit of reflectivity.