Optus Oval in the pre-legends stand days was awesome. Standing down behind the goals was just a great atmosphere.
Legends stand was the worst stand ever constructed though. No atmosphere at all, and if you weren't in the front row it felt like you were miles away from the action. As a pure place to watch football, Telstra Dome has it covered. Great view from almost anywhere, much more comfortable seats, easier to get to. Doesn't have quite the same atmosphere, the surface sucks, and it feels a bit artificial at times, but its still good. All grounds have their positives and negatives though. I'd like to play home games at TD against Victorian teams and play non-victorian at Optus when the crowds are lower. A small stadium with 25000 has a better atmosphere than a larger stadium that is half-full