There are very few teams that play interesting offense. Teams like the Suns aren't real intertesing to me. Fast break for easy baskets or spot up threes, moving picks by Stoudemire for Nash to deliver the ball. Sacramento was an intereting offense to me because they did it against set, dug in defenses with intricate passing and motion. Like a great chess match.
Likewise there are very few great defensive teams. Teams that play strong perimeter and post defense but more impressively can take away a good offensive teams strength whether it be tranisiton or half-court by intricate rotating and positioning.
The greatest games are when imposig offensive teams meet up against imposing defensive teams to see who can impose their will. Boston is neither a good offensive or defensive team. They're middling at best at both.