PhilBlackson wrote:No real assessments can be made this early in on any "surprises".
Imo teams only really start showing who they are 25-30 games in when teams get into a better rhythm and worked out a lot of kinks in their schemes and the rotations start getting straightened out/better set.
That's the thing, the Suns starters haven't really worked into a better rhythm yet, they are still learning how to play to with each other. Booker is barely getting 20.5 points per game, lowest since his rookie season, his FT% has been putrid at 69%, and he's averaging a staggering almost 6 turnovers a game (leads the league). Chris Paul is shooting just 40% from the field, and the Nuggets game is Ayton's 1st 20/10 performance of the season. Many Suns fans were calling for Ayton's head before the Nuggets performance. 
Really the Suns have been performing well so far because of the emergence of Mikal Bridges and Cam Johnson who are both very high IQ Players, Bridges hasn't had a turnover in the 6 games so far in the season and Cam had one last game against the Jazz. Payne is proving himself as a quality backup guard, and the Suns likely should have won the Kings game if it wasn't for no center depth behind Deandre Ayton. The Suns just beat two of the most difficult teams to beat at the Jazz and Nuggets, both of whom are running back close to the same rosters as they did last season, so they should know each others tendencies and schemes. 
Once the Suns gel a bit more as the season progresses they may begin to scare a few teams.