Overwatch looks to be pretty fun competitive wise in terms of watching, don't get me wrong I loved watching folks like Tasteless and Artosis back in the days of SCII's WoL vids but over time I found myself moving away from watching those guys and a friend at the time during late 2010 introduced me to Day 9 (Tasteless  brother) and I've been watching him since in terms of SCII matches now and then but mostly for other Blizz related games like Hearthstone which is a decent game, I;ve tried it myself but it's not really for me (casual player of the game but will never play PVP just like with Starcraft).

I never got invited to either Overwatch beta 1 or 2 and that marks the first time I've never managed to get into a Blizz Beta, I've honestly managed to get into most betas that I ever wanted to join in on but OW seems to be the first big one that I never got invoted to lol.

(Totally still not over not getting invited to beta)

I do think it will have quite the following, maybe not entirely like TF2 since that game also had a modding community to rely on for it's longevity, maybe OW will despite lacking what TF2 had extra.

League of Legends and League of Legends.

Knowing most of the pros and all the champions helps a lot in this regard. All I did was play for months, then I found the pro leagues and saw people playing my champs or champs I thought were bad. Then my hype got rekindled.

Nowadays I watch a lot more then I play. Which is quite sad, but I got huge anxiety due to my dodgy internet. Nothing I hate more then lagging an entire game and getting raged at because I lost them the game. Wouldn't be so bad if my Internet was consistently bad or consistently average... Then I could just get better Internet.

The first game I ever played competitively was Rocket League. I guess it will also be the last.

WoW & Call of Duty, sorry I'm such a casual

Quake II
Rocket League

Tekken Tag Tournament 2
Tekken Revolution

Basically half a dozen of different teams working on different parts of the game.