Playing with the 243 ways enabled does also increase the cost per spin; the minimum bet in 30 line mode is 0.30 as you might expect whereas with the "Superplay" 243 ways you need to stump up 0.50 per spin, which no doubt also contributes towards balancing out the paytable between the two styles of play.
It's a fairly unremarkable game other than this little oddity, the wild symbol doesn't have a payout of it's own which is something I always find a little disappointing and I also didn't like the fact there are no wilds on the first reel either. The scatter pays are unremarkable although I guess it's better to be paid something alongside the free spins than nothing at all. The Gypsy Moon symbol has a much higher payout than the rest of the games symbols but it's still nothing to really get overly excited about at 333x your stake.
This game might well work in some land based casinos but on-line where the amount of choice is so incredibly vast I would really struggle to find a reason to pick this game over the huge catalogue of fantastic options.