There are quite a few differences between the version I saw in Youtube videos from the casino floors but overall it seems that Bally have done a fine job of recreating the Scientific Games original for the online market.
The five by four reel style seems to be becoming very common lately and this is another game to take use of it. It uses forty paylines and has four progressive jackpots, which are much higher than those shown in the screenshot on this page, prospective players will no doubt be pleased to hear :)
There are two free spin modes, the Trickster spins awards ten swpins with additional random wilds added by the eponymous Trickster. The wheel of death spins are my least favourite despite the fact you get a multiplier as well as your spins, I just haven't been lucky with this mode.
If the theme of Cirque Du Soleil appeals to you then give this game a try, but if your the type who isn't so keen on clowns then you might want to give it a miss! Personally I ended up feeling quite underwhelmed by this release which was very disappointing considering it looked absolutely fantastic when I watched promo videos of it.