first impression - how flexible is the input syntax? as a user, i'd be mad if i thought i typed in something syntactically correct (e.g., "venmo $5 to bob for

first impression - how flexible is the input syntax? as a user, i'd be mad if i thought i typed in something syntactically correct (e.g., "venmo $5 to bob for lunch") but there was actually a syntax error and my transaction didn't go through