It is bullshit that people have been playing this game for 2 years, makes it incredibly difficult to take a game seriously when there is a a lot of players who are already experienced, was the same with that game Rocket League where people had been playing a game like it for years and streaming Rocket League on day 1 playing like gods and expecting audiences to find it impressive and strangely people did, the people who played the predecessor to Rocket League are still to this day the best and most well known Rocket League players in that community.
Blizzard have gotten into this giving early access to people after Hearthstone's success on Twitch at building up the hype.
I'll try Overwatch just like I tried Heroes of the storm but the fact people have played it 6 months before it was released to the plebs means I'll never take it seriously as a competitive game and I hope nobody else does because I can guarantee the people competing in tournaments will be people who were in the beta, I mean they have already had tournaments and teams with sponsors now exist in Overwatch.
As to your original point people are talking shit about Reckful in his chat cos he is getting destroyed by people who have played a game for 2 years he's persevering but calling those who talks shit an idiot, maybe he shouldn't do that and I'd rather he didn't but it is his way of coping.
I honestly don't think he will be playing this game in a week and if he is I imagine he's will be practicing off-stream a lot so he can concentrate on getting better.
You seem new around here but he was very good at WoW, he was a legend in AC and tends to aspire to be one of the best in the world at anything he does including basic shit like typing fast and he didn't do any of that by watching other people or reading shit, he just did it over and over and had other people watch him to learn.