They’re both seamless technically, at least to me. For the Maz one, it may just be me but I feel without that line, Finn and Rose’s look seems a little out of place. It could imply that they are skeptical of whether this guy can do “everything”, maybe? It’s hard to look at it 100% subjectively since I know what it is meant to imply.
Yeah, that is what the shot is meant to now imply. They stare at eachother since 3PO is saying that this is the guy who can do literally anything.
The problem is I really couldn’t find any other shot to work with before we see Maz. I could take a closer look though.