It's ok-ish if you like that sort of thing. I've found if you say "hello VW I'm cold", it whacks the temperature up to 24C, I expected a few more degrees but a few mins of 24C and I'd be falling asleep
. Another time on a hot sunny day I mentioned to the VW lady behind the dash "Hello VW, I'm hot", she replaied the tempearture was already set to it's coldest setting, it wasn't - she could have swtitched on the air-con, but didn't and so we 'had words' afterwards
. Seriously, if my car didn't have VC I wouldn 't miss it as once settings are set, I leave them be once driving and you can change a fair bit of stuff via the steering wheel buttons, so not really worth £249 IMO....