Wasn't Lotus about "adding lightness", not about adding plastic?
Imho, a modern Lotus 7 is made of carbon fibre, is mid-engined and rear wheel drive. Has small turboed petrol engine, 2 seats and is hell of a lot fun and fast on track. It doesn't need to look like it's from the 50s like the caterhams but it should look good, not something which has some badly deformed ugly heavy plastic bits bolted on the same old frame...
Imho, that car is not anything like a "true" Lotus (7), it just borrows the basic shape and then does all wrong.