I've just never seen any of our games against Brentford and thought "wow, I'd like some of that". I'm sure people could do a social media clip of nice combination plays from them in these matches, like you could for any team/manager, but no aspect of their play has ever really piqued my interest. The set-piece routines might be useful (if that's within his remit) I guess.
In fact that 2-0 win we had at their place this season, after we'd lost every game for what felt like an eternity, where all they did was just wildly hoof it into our box at every opportunity, was the one game that sticks out where I thought "you poor fuckers, if this is the sort of stuff you have to watch every week."
All teams play a bit of footy at times, and can knock the ball about. But his football to me seems pragmatic, fairly physical/athletic, direct, and whilst tactically sound it's a bit basic. Undoubtedly a competent manager who's done an excellent job with Brentford, who probably would offer some stability and raise the floor on the back of what Ange has done.... but I've never seen anything that would scream good style of play for a top club, or lead to some sumptuous football at the least.