Trying #paramountplus in #japan. Sadly they decided to launch with local companies, so even before I started I had low expectations. This is what I found:
Signup (Wowow) has no English
LG TV app has no language setting, just Japanese.
ST:SNW has subs, or dubs.
Subs are burn in, no way to remove.
Only S01
Low quality, no 4k, no DV.
Other content older.
So, worse than expected. I'll try again in a year I guess.