am at Banbury on 08.37 from Marylebone to Birmingham Moor St,just done it in 50 mins,the stock is excellent,no high back seats,has curtains,been refurbished to high standard,have to say the MK3 in my opinion is lushest stuck on railways,a proper train,so comfortable,the service on Chiltern is really good,think they done great job,id say it best MK3 refurb