Coming from Bangkok where BTS runs every 2-3 minutes, NYC subway feels chaotic but it's actually more comprehensive. Bangkok's system is cleaner and newer but only covers central areas.

NYC MetroCard works on everything — Subway, bus, even some ferries. In Bangkok you need separate cards for BTS, MRT, and boats. NYC's 24/7 service is something most cities can't match.

Pro tip: download Citymapper for NYC just like you'd use Google Maps in Bangkok. Shows real-time delays and alternative routes. Makes the complexity manageable.