Cynical wife says the only reason I like this is because I shelled out a lot of money for it. Cynical wife is cynical.
The fact is I do actually like Schneider Tap X: Mein Nelson Sauvin, even though I paid all of €11 for the 75cl bottle. And yes, I do take her point that weissbier yeast doesn't play well with the other children, but it doesn't dominate the flavour profile completely. While it's clearly a weizen from tip to toe, I also get a gorgeous dry and toasty champagne-like flavour. As it warms, more of the sweet grape notes come out from the Nelson Sauvin hops.
But, she's right, there's no escaping from the weissbier yeast taste. However there's nothing so simple as banana and cloves. Instead, expect a sort of herbal spice: fennel, nutmeg and that kind of thing, all buoyed up on a hefty 7.3% ABV.
I do, in all honesty, really like this beer, and reckon I got my 90 minutes of joy out of it. Most of all I look forward to what the experiments at Georg Schneider & Sohn yield next.