Had 220029 which think newly refurbished, on the 14.04 Edinburgh-Plymouth ( from York to Plymouth) on Monday 17th Aug, which got to try out First Class, due to getting a Seat Frog 1st class upgrade for £36.00. I thought the seats looked nice, but they were quite hard, and maybe prefer the standard class seats for comfort, as others have said. I would still personally go First class for the right price, for its extra space and complimentary food and drinks.