That LOS game was not even half that bad, i once had a skirmish game last for 35-38 minutes 1v1 vs Rogue, who would just run away without even trying to fight me unless he had ALL of his cds up. That mage at least came out on open rogue just ran around pillar till stealth sapped me and ran towards different pillar, because of games like this, mobility in PvP is Very Very important for me.
P.S. if any1 Remembers BC arena, there was NO time limit for arena, and there were times where there is a resto drood left in 2s vs 2x dps (drood's partner died) and drood would run around pillar for 2 hours until both players simply afk out of arena.
or in Wrath if you did not win game in 45 mins, both teams lose points, so you could see healer in 2s running around for 45 mins and even a winning team ends up losing points. Back then 2s gave you Glad and R1 titles, so those games mattered. So LOS was in PvP as long as this game existed :P