Honestly, I didn't like Ami as a caster. He talks over actual commentary and interjects with his own pointless narration. His co-casters try to do play-by-plays and he literally talks over them about how cool the trees are or something. We don't care about your self-appointed houses in Arhnem checkpoint! He zones out of the action to wistfully look at some insignificant detail for way too long! He reminds me of someone who's just bored of his job and tries to pass the time by doing literally anything but his job.
I love Ami and while I wouldn't be so blunt, it is kind of true. The game where Romeo and CieZ casted was probably the most informative game from a spectator point of view, Romeo and CieZ were ontop of things quite well important events were not missed. I like Ami's enthusiasm but it's frustrating as a viewer when something game-changing is happening but he's zoomed in on a soldier standing by a fence, or telling a story during a major push.
I also feel he comes off as rude at times, not intentionally, but when he made fun of Luvnest's accent and forced him to say words he couldn't pronounce so he could rip on him, it wasn't fair to Luvnest who just wanted to co-cast CoH2 and not be publicly insulted.