You can pay 5 bucks or so for a 1day-pass, and if you like it and want to extend it to te season, they'll discount you that much from the total. There's a low quality stream, too.
Really, the only realistic downside it has compared to GCL is that there is always the risk that it MIGHT get shut down. The thing is though that they're based in the netherlands (one of the countries most lax for IP laws) and they've been around since 2007.
Also technically they're donation-based, sp they're cleverly not selling a service. AND you can cancel anytime and get your remaining-time money back (-5%).
So... I doubt they get shutdown, and their service is amazing both in terms of quality and quantity.
/salespitch
Sold.