Meh, launched coasters for smaller parks. I think thats who gestlauer are targeting at the moment, as lets face it, there are hundreds of small aprks out there, that want new coaster but cant afford the B&Ms, the Intamins, The S&S rides..............etc.
Gestlauer rides look to be decent rides for small parks. I think they are a good growing company. Their bobsled coasters are supposed to be awesome. Its a shame the layouts of some of their rides suck though. Although the layout for Typhoon is good.