RERA compliance is just a paper formality, right?

Did a site visit to Faith Ireo Savannah on Saturday. Honestly, builder ka track record check karna is becoming a huge headache for investor types like me. Kya RERA registration number dekhna hi enough hai, ya usse zyada deep dive karna padta hai? I mean, for Goel & Son's, how do you verify their legal history beyond just current projects? Especially for capital protection and clear exit options, title verification steps are crucial. Should I always get an independent lawyer for title checks, or builder ke documents pe trust kar sakte hain? Gurugram mein land disputes kaafi common hain, especially around Dwarka Expressway. RERA complaints kitni effective hain, ya bas paper pe hi achi lagti hain? Your experiences would really help.