Please Review Canon Ef 24-105mm F/4l Is Usm Lens

I'm debating about buying the Canon 6D with the EF 24-105mm f/4L IS USM lens. If any of you use that lens on a regular basis I'd love to know what you think of the lens. Thrown in with the 6D as a kit lens, it's about half the price of buying it separately. I have to leave soon and won't be checking in until this evening so please don't think I'm abandoning the thread if I don't respond today. Thanks for any insight you can provide! I'll need to make my decision before the sale ends on 8/2.