Firstly, beware if you have previously bought the Wiggles Video "Big Red Car" that came out in 1995 (not available in the UK) - as this is the same songs - all they have done is re-recorded the video that goes with them, to bring it up to date. Audibly, it is identical.
The first half of the DVD is studio based, and the second half is set on a beach - which is where a problem occurs - whilst this is a good collection, it seems to go a bit odd in the middle - with some long dialogue exchanges featuring Captain Feathersword "bigging-up" his boss (Admiral GoodBloke) which, because of all the talking and no songs, bored my 2 year old to bits...
Finally, the disc promises "Two episodes of Lights, Camera, Action" as special features - but these are only 12 mins long each, whereas a real (televised) episode would be nearer half an hour.
If you have to have all things Wiggle, this is for you, but it is not a "must buy" by any means.