On my recent Ovation trip, there was a line for Sky (I think) guests and then everybody else in another line together. Nobody checked our reservation times. I had 10:30 so arrived at that time and had to wait but that was mostly because of issues from the prior sailing. Nobody was there initially to take our bags so we stood in line with them. Eventually a porter came around to the line to collect our bags just before they started letting people into the building. As the day went on, the lines got longer and I heard from others who arrived around 1:30 they had to wait several hours in line to get in. They did not check our ArriveCan but did check for vax records and test results. This was my 4th cruise since restart and definitely the most unorganized. All of my other trips stuck to the reservation times.