Since ETN is a Monero fork, I understand that there is no upper limit on the block size and that scalability-problems do not actually occur.
This is very important for promoting "mass-adaptation".
I think, the sense of ETN with a focus on Monero's unlimited blocksize is good.

However, because of Monero 's fork, the block size of ETN is (probably) 1 m 54 s.
Is not it too long to use in daily life?
For example, when people pay at a kiosk, can you tolerate taking about two minutes per a person?

I think, this is a matter to be seriously improved. If ETN REALLY aims for mass-adaptation.