I've watched a decent amount of that team, though i didn't see much of it until years later when i used to collect and trade VHS/DVD.
It was basically Capello's bleak masterpiece. His rigid, focus on solid defence first tactics, the great backline + Desailly after his transfer and Albertini holding in front for extra cover. immensely difficult to break down, with a mix of elite clean defending class and cynical fouling whenever needed. I've always thought the Sacchi/Capello Milan teams were dirty even by the standards of that era...with Berlu they had the connections to get away with a lot of it in domestic football and weren't shy in kicking teams/players off the park that gave them trouble. Most of the attacking players seemed inhibited by capello's setup, which was strict in it's allowance of supporting creative players being given a big role, even by Italian standards of the time.
They were heavily reliant on Savicevic being fit for any spark of flair and creativity in the final third that wasn't crosses or long balls from defence. Boban was limited in that respect by a workhorse side-midfielder role in most of his games, but played well. Donadoni declining, laudrup never integrated into the team and held back by the foreigner restrictions. Albertini only occasionally effective creatively at this point.
Savicevic finishing boots going missing in the league, Papin relative flop and Marco Simone (who i thought was talented) not producing when given a chance means a lot of the finishing had being carried by veteran workhorse Massaro. he was a favourite supporting player in the Sacchi/Capello era, but not exactly an expansively gifted player. Playing to his strengths tended to mean direct and simple. His goals during the second half of the season were vital to winning the league.
In the CL Savicevic was key in the groups with his three assists against Porto and winning/equalising goals against Werder Bremen getting them through. in the semi-final set pieces against Wenger's Monaco (with Scifo, Klinsmann, Djorkaeff, Thuram, Petit) put them into a commanding position, and an excellent Panucci to Massaro goal finished it off, however 3-0 was harsh on Monaco (from my recollection at least).
The final was a shock. Not that barca looked invincible...they had been winning leagues and some big games by the finest of margins, but the narrative was set of the slick passing and attacking team vs defensive streetwise Italian football missing its leader Baresi. Not many expected Milan's flair players savicevic, Boban and older Donadoni to out-finesse them alongside the defensive masterclass from Desailly and partners.