The product works great. I would have given it a fifth star if it had arrived with instructions, although it was very easy to install even without them.

A few weeks ago I ordered the product to see if the hype was real. I've never been the type to take mental focus pills because I truly never believed in them and thought they were just something that was a joke. But after a few weeks, I've noticed my days...especially mornings are much more clear and my energy levels and focus levels are on point. It wasn't something that happened instantly, but over time I could deffinetly see a difference. Another phenomenal product by 1st Phorm!

Fits does keep dirt inside for the most part could be a little tougher as the plastic doesn't lay flat against sides

After many years of eschewing Norton because of being resource hog in xp; vista....by then I had used another brand suggested by Maximum PC; Then it started messing with playing BD content. Switched to Microsoft Security Essentials from 2009- until my recent purchase. After installing a new motherboard, I was given a 90 day trial for Norton, and I was impressed with how very much in the background it stays, and does everything automatically....