Hello,
You can enable reviews tab in product page editor:
http://storage4.static.itmages.com/i/15/0505/h_1430832946_3264068_877c349b1a.png
Please use this code to align search form:
.woocommerce-product-search {
padding-top: 10px;
}
.woocommerce-product-search input[type="search"] {
margin: 10px 0px 20px !important;
}
Regards,
Eva Kemp.