1) yeah, he can't really be valuebetting worse and except for some 56s everything got there.
2) seems fine.

2) Dont really like your sizing OTF because you get to fold nearly everything expect a Kx or sets. Maybe PP like TT+ peel one time but something like 55-99 is folding to this sizing but maybe call a little bit more if you bet a little less to have the calling range a litte looser.
But I would definitly bet bigger OTT because the board gets much more wet.
River is either c/f or c/c. Im thinking about a little block bet, if he raises you have a clear decision. But If hes aggressiv I would c/c here. In this case with these less informations I think I would c/f too.

I like your play, nice hand.

/fake e;

1) yup, a call would be pretty optimistic, I think
2) they're fine - keep in mind that those are uNL after all - people don't pay all that much attention to sizings - as long as they are not some ridiculous overbets or sth - just go big with your value hands

1) I dont expect him to valuebet worse, so it sucks but its a fold imo..
2) I like the sizing. I often go big for value OTT, especially when the board is drawy.

2/3 flop, 3/4-4/5 ott
river easy fold
he may have bdfd floats but theres too many value combos he can have