diff --git a/openvpn-install.sh b/openvpn-install.sh
index 8195f82..c9433fd 100644
--- a/openvpn-install.sh
+++ b/openvpn-install.sh
@@ -66,7 +66,7 @@ elif [[ -e /etc/fedora-release ]]; then
 	group_name="nobody"
 else
 	echo "This installer seems to be running on an unsupported distribution.
-Supported distros are Ubuntu, Debian, AlmaLinux, Rocky Linux, CentOS and Fedora."
+Supported distros are Ubuntu, Debian, AlmaLinux, Rocky Linux, CentOS, Fedora and Amazon Linux 2."
 	exit 1
 fi
 
@@ -94,8 +94,8 @@ if ! grep -q sbin <<< "$PATH"; then
 	exit 1
 fi
 
-if [[ "$EUID" -ne 0 ]]; then
-	echo "This installer needs to be run with superuser privileges."
+if [ "$(id -u)" != 0 ]; then
+	echo "This installer must be run as root. Try 'sudo bash $0'"
 	exit 1
 fi
 
@@ -196,6 +196,9 @@ if [[ ! -e /etc/openvpn/server/server.conf ]]; then
 	fi
 	echo
 	echo 'Welcome to this OpenVPN server installer!'
+	echo
+	echo 'I need to ask you a few questions before starting setup.'
+	echo 'You can use the default options and just press enter if you are OK with them.'
 	# If system has a single IPv4, it is selected automatically. Else, ask the user
 	if [[ $(ip -4 addr | grep inet | grep -vEc '127(\.[0-9]{1,3}){3}') -eq 1 ]]; then
 		ip=$(ip -4 addr | grep inet | grep -vE '127(\.[0-9]{1,3}){3}' | cut -d '/' -f 1 | grep -oE '[0-9]{1,3}(\.[0-9]{1,3}){3}')