I agree about the whole albums being an album buyer myself, but the digital experience "passed" the CD experience for me a long time ago. There is a huge downside to CD's (price, storage space, dusting), that isn't made up for by any increase in quality.
The digital albums I've bought often have "liner notes" and music videos included already but I must say I hardly ever look at them and if I do it's only the one time. I'm happy the way things are now and equally happy with the new album format with only one exception.
If you've already bought the album, the new material and the new format should be an automatic free download. Having to re-buy albums that one already bought digitally, on CD, on tape, and on vinyl is rude in the extreme.