I was working it the other way. $6.66 is a ~20% premium to the Annual Pass ($6.66/$33.33 = 19.98% premium).
But yes you do get around 2 months 'free' if you take the Annual Pass. You save $79.89.
I would personally take the Annual Pass and bank the savings.
On a separate but related note, I have traditional Sky TV, but canned my Movies and Rialto subs in favour of NEON. You don't get the full Movies/Rialto range on NEON...but there is still more content on there than I could ever watch.
I took the Annual Pass for $159.99 which works out to a paltry $13.33/month). By far the cheapest OTT service for the range of premium content on offer.
In total, Sky still get ~$200/month from me between Broadband, Sky TV and NEON so they should still be happy campers :cool: