The check-in based on tier status is definitely a real downgrade. Luckily I have booked my 6 award flights in first and business for next February so the old rules apply and I will be able to use premium check in. Lounga access reamins unchanged. Doesn't seem to make any sense to me but would not stop me from booking a J or F award in the future if it was best for my needs. Limo service remains for award flights from what I see which is a much important benefit.