Mr Juggles.
Yes, I guzzle the stuff down like dishwater. We British were brought up on it.
The most important thing is not the gin surprisingly but the tonic water.
I have recently started to use Fever Tree tonic and it taste great even with cheap gin. I am a boring old fart and I tend to drink Gordons and Bombay for the occasional treat.
As regards to your particular bottle of gin, why not just drink it yourself ?
Regards
Mick