No. Lots of shops round here seem to have got their Christmas decorations/card on display. (I noticed that 'Card Factory' was full of Christmas cards when I went in on the Saturday before last).
Further, someone posted here nearly two months ago to say that seen Christmas cards already on display - in a cathedral!
The Range is notorious. They always have their Christmas decorations (as opposed to Christmas stock, which IMO is acceptable and understandable) up clashing with the Hallowe'en ones (which are no doubt also due up any day now).
What amuses me about these places is that come close of play on Christmas Eve any sign of Christmas (bar the cheapo sell-off Christmas cards) is hastily buried to get everyone in "sale" mode