Having watched the video and read the top gear review, my advice to anyone thinking about the Dolphin would be don't be one of the first ordering it. Wait and see how the market reacts.
Thai's love performance, if it delivers pedestrian performance it's going to be bad news on the second-hand car market.
I'm reminded of the Suzuki Ciaz versus the Honda City, both almost identical to look at, one of them only has 90 hp, the other 120 hp, the low powered one loses 50% of it's value in year 1 because the Thai's don't want it.