Thank you all for the valuable inputs. I was a bit scared after reading bad reviews about EY on skytrax. Your feedback really helped. Looking forward again to the trip.
@tartempion: T2 at FRA is not that crowded. This should be a plus. T1 at FRA is really a nightmare if you are on an American carrier. Equally bad on arrivals. What I like about T2 is that you always get parking place as per your convenience. Check-in halls are not too crowded so as the immigration and security on departure.

Thanks for your replies once again^