Antsell doesn't have to be terrible, but it can be. If you go to the saddle at 7200' and then follow what used to be the Sam Fink Trail (now overgrown) up near the ridge it's a pain but not as hard as figuring out which chute to go up from just under the peak along the PCT. Once you get to
Antsell Peak you can drop back down to the PCT really fast from the Class 3 crack via the chute as you're right there at the top of the correct chute then.
Antsell took me a few tries. The first time we went up the wrong chute and gave up as it was getting late. The second time we had the correct chute but it was full of snow and we were punching through to nothing at times and I was hesitant to continue; so we turned back not too far from the top. The third time I went to the saddle at 7200' and backtracked along the old Sam Fink Trail - very overgrown but not difficult other than the bushwacking. The crack you go up when you get near the summit is obvious from this direction. You go up the crack and then around the corner to a small gully that you climb up. From there it's easy terrain to the very top.
Some pics of the time I made it with a map of my route:
http://kathywing.smugmug.com/gallery/1434385_Qk47s#68211080_tndnC
and one of the times I didn't make it:
http://kathywing.smugmug.com/gallery/3981844_eXsw4#P-1-20
Edit to change Sam Fink Peak to Antsell Peak - sorry, I had Sam Fink on my mind. That's another nice hike - the hike out to Sam Fink Peak.