Easily Amused 

When doing this route there will be a jug about four feet to your left that is tempting, do not go to this it makes it much harder. But this route is a lot of fun.

The right quick link on this route could be replaced its worn more than halfway though and the left one ir reaching halfway through. i will mention this to Jim Shimberg and see what can be done

What is the bolted upper part of this?

That would be Rubicon, listed here too. I thought the crux of Rubicon is pretty tough - hard 5.10 but your mileage may vary.

I found it after I posted.

Really fun face climbng on great crimps in the first half and some nice jugs on the upper part. The quick-clips aren't that great though; both are about halfway worn through, and although they are still useable, they probably won't be in about a year or so.

About the upper half, rubicon; this is not listed in the newest guidebook, so it must be fairly new. I talked to some guys who had just done it, and they said that the crux is basically one really big deadpoint about 3/4 of the way up. They also mentioned that this felt significantly harder than espresso and was probably about 5.10d.

The extension, Rubicon, is here - www.mountainproject.com/v/rubicon/106573480 . Yes, it is fairly new.
And, yes, I would agree for shorties like me, Rubicon feels about .10d. Some holds might have broken off or gotten smaller since I was last on it. If one were to lead thru Easily Amused to reach Rubicon, falling off the crux move and possibly hitting the ledge is a consideration, with rope stretch. I do not think Rubicon is poorly bolted, it is just the nature of the route. If I were to lead Rubicon again, I will probably bring my partner up to the ledge and lead it as a separate pitch from Easily Amused.