As above, well worth it, you’ll do well to find any ‘deals’ but I’ve been 3 times now, never once felt ripped off, never had an issue queuing either, there’s loads to go at, so people spread out.
Go early, take suncream, get in the deep bit of the huuuge wave pool… enjoy.
And… if you get a chance too, check out Lavatrax for some riding, Darran that runs it is a really nice bloke and has plenty routes for all abilities.