mr5994 said:
....And I am a big fan of Dr Dave's site so I would imagine the videos are excellent as well:
http://dr-dave-billiards.com/veps
Having a little bit of a background in physics, and being perhaps one of a small number of people that reads his technical proofs, I was very fortunate that he sent me preview copies to sort of look over for issues and to get my impressions (not that I know as much as him, of course). Thus I've had the opportunity to view each of the DVDs around three or four times. In brief, I think I'd be very surprised if you didn't feel you got your moneys worth, and then some, and then maybe some more. (Other than receiving the videos, I don't have a stake.)
I like to get out of the house to shoot pool, but don't get enough table time such that I want to spend much of it practicing specifics. For me, the videos filled in many gaps which I've never absorbed in a structured and orderly way. After viewing just the first one of the series, I felt I could happily wile away many hours practicing the shots and positioning routes on a home table, if I had one. I had never felt any urge or motivation to do this before. I think the way the material is organized and presented is ideally suited to that. For additional inspiration, many of the shots are simply a delight to watch.
The videos don't cover in-depth game specific strategy, or stroke/stance, but that wasn't their purpose, as the title suggests. There is a rather large section devoted to safeties on Disc III, however.
Dr. Dave has unquestionably great articles and videos on his website, but if you should decide to go with this series, I think you'll still be pleasantly surprised at just how good it is. Although Dr. Dave did most of the work in terms of narration, editing, graphics, etc., his teaming up with Tom Ross was an inspired collaboration. You get Tom's professional level experience as an instructor (and it shows in his shooting), along with Dr. Dave's analytical and educational skills. That's a combination that's hard to beat.
Jim