Several years ago I had plantar fasciitis and I was trying to do workouts on a bike for cardio. At first I used my road bike on a trainer while using spinning videos and that was a total fiasco. For Christmas DH bought me a spinning bike and it was a wonderful investment.
Since then I have been on a quest for good spinning videos which are amazingly difficult to find. I have Spinning I & II by Johnny G and I am completely unimpressed. This man may be a great cycling coach he is very enthusiastic and believes in what he does, but leading a video isn't his strong point. The videos are very scattered and inconsistant. I am used to Cathe, the FIRM, etc. which are very well planned and executed, and he seemed to fly by the seat of his pants. When I finish this video I sort of feel like I wasted my time, that I would have gotten a better workout if I had chosen something else.
I also have Precision Cycling by Jay Blahnik. I think this is a very good, well thought out, well led video. It has 2 hill climbs and one set of intervals. I always feel like I got a good, well rounded workout when I do this video. It is a little short for my taste (40 minutes) so I either use it when I a pressed for time or add additional cardio to it.
Recently I got a Spinervals video (
www.spinervals.com) and it is my favorite of the bunch. It is aimed at people who compete in road cycling and all of the participants use regular road bikes on trainers. The coach takes you through a series of amazing intervals, I was really impressed. All of the instructions are given for gears on a regular bike, but I didn't have trouble using my spinning bike. I know this will be one of my favorite spinning videos and of course now I need all of them.
I know I haven't answered your question on Robert Sherman's video, but I do hope I helped a little bit.