[ronie]

you even can wrap those MPAA ratings into a single rule.



resulting .xsp file:

xml:
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>

<smartplaylist type="movies">

    <name>test</name>

    <match>all</match>

    <rule field="genre" operator="is">

        <value>Action</value>

        <value>Thriller</value>

    </rule>

    <rule field="mpaarating" operator="isnot">

        <value>G</value>

        <value>PG</value>

    </rule>

</smartplaylist>