They definitely are a team that, in their current role, prioritise EXCITEMENT. However, they've essentially transitioned to being babyfaces so the recent matches with the New Day are more like face vs face matches. That, and the limitations of TV time, are probably decent explanations for why they work these matches as they do. The more high end stuff from last year had more lip service paid to the traditional structure - there was definitely a heat section and hot tag in the Summerslam match with New Day. They also worked that way to a high level in their previous babyface incarnation against Harper/Rowan and Reigns/Rollins. I'd expect them to do so again when they wrestle Harper/Rowan again in Saudi Arabia in a couple of weeks.
This may be an odd excuse to make for them but the only feud they had in between the current New Day stuff was the Benjamin/Gable one where the face/heel dynamic seemed to be poorly established by the booking. And the opponents weren't that over. So one can understand in that scenario why they would go for the extended finishing sequences in order to ensure that the matches actually get over.
I understand the criticism though, but I'm not sure it's something I particularly mind?