It's not as useful as I would like. Ideally the TM hotspots need to be in Woolies stores - AlwaysOn is a bit of a white elephant IMHO.
Anyway, there are 3 TM hotspots I frequent. The first is the only one that works. Round about a 6Mbps WiFi connection; second place at a TM shop the WiFi has been turned off for weeks - pathetic; third is at a House of Coffees - so slow and useless it's a complete waste of time.
@Richard: think it might be ADSL. No LTE that I've seen.