What are you x-mas morning gift opening traditions?

I have an almost 4 and 6 yr old. We have always done alternating gift opening between all 4 of us presuming it would slow the process down. But esp at younger ages they really want to explore some gifts for a while and we find ourselves rushing them through the process so the next person gets their turn. Was wondering if anyone has a tradition to build in time to encourage the exploration so they really can do it at their own pace…and perhaps instill a lasting gift receiving appreciation through older ages. Thoughts?