Well it has been a few days of matches. I missed bits but watched around half of the Japanese region.
The observers are good, but the overall production is a bit strange. Odd choice of colours and fonts. Sometimes ingame events will flash stuff up on the screen TEAM KILL etc.
I thought commentary was going to be the strong point. The first match I watched was the old Wolf and Achillios team that I rate very highly. Today is Achillios and some guy I've never heard of that can barely speak english.
The latter seasons of the league tried this as well. Breaking up the duos and mixing in the new diversity hires. Didn't work out very well. Gradually as the seasons wore on the greats got slowly replaced. Now and then there were some surprises; I really liked the Lemonkiwi + Legday duo, but most were big downgrades.
Too early to say if I'd recommend it. Korea starts this weekend. I'm hoping Avril is there.
Edit: Font problems:
Edit2: Korea hath begun. Falcon vs Runaway with Wolf and Achillios live in the WDG arena. Yes, recommended.
One great thing about all of this is that co-streaming is allowed. If you don't like commentary just turn on the stream of someone you like.