Online High Limit, how good are these guys?

[Poseidon65]

Lately, I've been watching the UltimateBet 80-160 Hold'em and the 100-200 Heads Up Hold'em games. It seems like the same guys are regularly playing in this game. I'm just curious, how good is the typical online 80-160 player? Are they definitely better than, say, the 20-40 players at Paradise, or do they just have larger bankrolls? If anyone has played in these games, or knows anything about this, please give me a little insight here.

[astroglide]

they tend to fare poorly in the 20/30 games, presumably because they're accustomed to highly aggressive and typically shorthanded games.

calling down with any pair, calling down with ace high, and bluffing a ton seem to be default actions for them.