Adap.tv Senior Software Engineer interview questions

Two telephonic interviews has cleared with each 1 hour, and asking for two more FacetoFace interviews. Is that 2 hours not enough to tell that guy is good or not.???

Applied Online. Process started with a coding assignment, then couple of telephonic interviews mainly focussed on coding and DS/Algo. Then called for onsite for single round and an HR round. Again focussed on coding/DS/Algo. Then a telephonics with a US member. This was on computer sceince fundamentals. FInally a telephonic with MD of India. Mainly cultural fit and puzzles. All in all if you are a very hands on engineer with solid fundamentals, clearing it won't be an issue.