The biggest issue I see is the un upped deck for anti liquid is as its unupped has a high loss chance agaisnt most the fgs and a meh chance against others. There are a select few it seems to take when its not upped the point of the topic wasn't that he made a bad choice in decks the fact is when you have a 20% chance to win with an unupped fg farm deck and about 3 of the fgs that actually are wasy kills you have a lot that will be a struggle. RNG plays a huge roll on cards dealt and picked up. What fg your facing so on. You can't say someones unupped deck isn't as good as your is upped its not a fair comparison at all.
EIther case is Anti Liquid has a "20%" chance to win assuming you skip the ones you won't beat which leaves I think three or 4 that is doable without upgrades and still the chance of beating them soley rides on your draws.
If there's any typos its because I'm on my droid just smahing keys away.
With a bit of strategy (
http://elementscommunity.org/wiki/decks/anti-false-god-decks/liquid-antimatter-unupped-fg-farmer/) and a bit of luck its not that bad,chances aside you can win a ton of money, and getting you're first upped card while noobs grind ai3 for rays of light and lobotomizers is just delicious.
You also only need chaos power to give you better chances against FG and you can upgrade them over time as every bit helps.
Liquid antimatter is just the best unupgraded deck period.