I like Heimerdinger, but the game you showed seems far from representitive.
Normally people in lane start much sooner to get rid of your towers.
THAT MUNDO DOESN'T EVEN TRY TO DESTROY YOUR TURRETS.
He apparently wasn't used to the matchup.
Still, well played.
I pretty much agree with what SircomKase has already posted, he's (slightly) the towers die incredibly easy. Especially when compared to Azirs invincible soldiers which also deal more damage..
I just hate how his ultimate doesn't reset W and E while even Rengars SECONDARY passive does that...
Not to mention that his W doesn't scale its cooldown with level and even at maxed skill ranks his his cooldowns are: Q20 W11 E10... Not to mention his early game start with Q24 W11 E 18...
That's just grotesque compared to common midlaners like Ahri, Ziggs, Xerath, Zed, Annie, Syndra - who have a thrid OR LESS of that one ach of their spells...