Is this typical at the 400s?

[arod15]

It can be correct. Logic tells u the guy going all in has no AA KK QQ Strong means weak weak means strong. WIth a healthy roll i def call. If he does have a premium hand Well i guess down a few. His all in could never be correct. He is betting 400 to win 30 no way his play is correct. A call i think is fine. Again its tough but if you have gamble and a roll i think its easy call. Answer this why would he go all in if he were so strong?