I’ve pre-ordered the Harrods fragrance calendar as it was a no brainier for me. It includes a couple of fragrances I already have (and use quite a lot) a few I’m keen to try and only a couple of definite nos. It sold out very, very quickly last year (was priced at £150, but £175 is still excellent value for the contents).
I think there is a question of what you are looking for in an advent calendar - lots of exciting products you’ve never tried before or good, solid products you know you’ll use, priced well.
For me, Liberty hasn’t done either that well - there were a (very) few products that excited me, and quite a lot that weren’t great.
Harrods do much better as value for good, if not exciting products, that you don’t like paying RRP for. Includes for me things like the AB cream, the Elemis cream, the EGF serum, the CR scrub, the AA bath oil etc. I’ll need to do some further analysis, but I actually think the Harrods looks pretty decent, just not exciting.