I like that it allows me access from anywhere, even home! It makes logging in faster than having my google account password written down somewhere or memorized by rote memory alone (which can be helpful if you're forgetful).
There are some things about g pass's interface which could use improvement - specifically when viewing your profile page after using an app such as Gmail/Drive etc., sometimes there will remain items showing up at bottom of screen once logged out but not removed until refresh happens later; also occasionally clicking back button doesn't clear all information shown before login window opens again resulting in duplicate entries being stored upon next attempt to enter site- this has been fixed since last update however so no worries here :) otherwise great service with very fast response time!! Very useful feature allowing easy management while away working remotely without hassle & cost associated wtih buying expensive hardware devices we were used too previously.