Well, after 7k total hands of $25NL (and being up 13 buyins), there are some notes about regular opponents. I think, I was giving them too much credit. They found to be total morons, who don't know what the hell they are doing.

"Pushes light preflop"
"Horrible chaser"
"Stacks off with top pair, board texture doesn't matter"
"Donks with piece of board then calls down all streets"
"Open pushes at PFR with air"
"c/r flop = TP, insta-calls pushes"
"minraises PF monsters"
"Lagtard, overplays everything"

However I have some notes like:
"Folds to 2nd barrels too often"
"Uber nit, huge flop raise= sneaky AA or set"

Well, regardless of those few squeaky-tight players, I'm generally forced to play patient, conservative "valuetown poker".