diff --git a/cmd/imgbuilder/main.go b/cmd/imgbuilder/main.go
index 4cc5087..27a8c22 100644
--- a/cmd/imgbuilder/main.go
+++ b/cmd/imgbuilder/main.go
@@ -10,11 +10,9 @@ import (
 )
 
 var rootCmd = &cobra.Command{
-	Use: "imgbuilder",
-	// TODO: Fill this
-	// Short:        "",
-	// Long:         ``,
-	Args: cobra.ExactArgs(2),
+	Use:   "imgbuilder",
+	Short: "Build an Alpine Linux image for Linsk. A base Alpine VM disc image is required.",
+	Args:  cobra.ExactArgs(2),
 	Run: func(cmd *cobra.Command, args []string) {
 		baseISOPath := filepath.Clean(args[0])
 		outImagePath := filepath.Clean(args[1])
diff --git a/cmd/ls.go b/cmd/ls.go
index 8005d29..22728ed 100644
--- a/cmd/ls.go
+++ b/cmd/ls.go
@@ -13,10 +13,9 @@ import (
 )
 
 var lsCmd = &cobra.Command{
-	Use: "ls",
-	// TODO: Fill this
-	// Short: "",
-	Args: cobra.ExactArgs(1),
+	Use:   "ls",
+	Short: "Start a VM and list all user drives within the VM. Uses lsblk command under the hood.",
+	Args:  cobra.ExactArgs(1),
 	Run: func(cmd *cobra.Command, args []string) {
 		os.Exit(runVM(args[0], func(ctx context.Context, i *vm.VM, fm *vm.FileManager) int {
 			lsblkOut, err := fm.Lsblk()
diff --git a/cmd/root.go b/cmd/root.go
index 1906076..b3783a4 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -9,10 +9,12 @@ import (
 )
 
 var rootCmd = &cobra.Command{
-	Use: "linsk",
-	// TODO: Fill this
-	// Short:        "",
-	// Long:         ``,
+	Use:   "linsk",
+	Short: "Access Linux-native file system infrastructure (including LVM and LUKS) on macOS and Linux. Powered by a lightweight Alpine Linux VM and FTP.",
+	Long: `Linsk is a utility that allows you to access Linux-native file system infrastructure, including device mapping technologies like LVM and LUKS without compromise on other operating systems that have little ` +
+		`to no support for Linux's wide range of file systems, mainly aiming macOS and Windows. Linsk does not reimplement any file system. Instead, Linsk ` +
+		`utilizes a lightweight Alpine Linux VM to tap into the native Linux software ecosystem. The files are then exposed to the host via fast and widely-supported FTP, ` +
+		`operating at near-hardware speeds.`,
 }
 
 func Execute() {
@@ -33,5 +35,5 @@ func init() {
 	rootCmd.AddCommand(shellCmd)
 
 	rootCmd.PersistentFlags().BoolVar(&vmDebugFlag, "vmdebug", false, "Enable VM debug mode. This will open an accessible VM monitor. You can log in with root user and no password.")
-	rootCmd.PersistentFlags().BoolVar(&unrestrictedNetworkingFlag, "unsafe-unrestricted-networking", false, "(UNSAFE) Enable unrestricted networking. This will allow the VM to connect to the internet.")
+	rootCmd.PersistentFlags().BoolVar(&unrestrictedNetworkingFlag, "unrestricted-networking", false, "Enable unrestricted networking. This will allow the VM to connect to the internet.")
 }
diff --git a/cmd/run.go b/cmd/run.go
index ca7a8ef..2c2a7ad 100644
--- a/cmd/run.go
+++ b/cmd/run.go
@@ -13,10 +13,9 @@ import (
 )
 
 var runCmd = &cobra.Command{
-	Use: "run",
-	// TODO: Fill this
-	// Short: "",
-	Args: cobra.ExactArgs(3),
+	Use:   "run",
+	Short: "Start a VM and expose a file share.",
+	Args:  cobra.ExactArgs(3),
 	Run: func(cmd *cobra.Command, args []string) {
 		vmMountDevName := args[1]
 		fsType := args[2]
diff --git a/cmd/shell.go b/cmd/shell.go
index 5f691cb..5ff054e 100644
--- a/cmd/shell.go
+++ b/cmd/shell.go
@@ -14,10 +14,9 @@ import (
 )
 
 var shellCmd = &cobra.Command{
-	Use: "shell",
-	// TODO: Fill this
-	// Short: "",
-	Args: cobra.RangeArgs(0, 1),
+	Use:   "shell",
+	Short: "Start a VM and access the shell. Useful for formatting drives and debugging.",
+	Args:  cobra.RangeArgs(0, 1),
 	Run: func(cmd *cobra.Command, args []string) {
 		var passthroughArg string
 		if len(args) > 0 {
diff --git a/vm/vm.go b/vm/vm.go
index a962d17..0b67d45 100644
--- a/vm/vm.go
+++ b/vm/vm.go
@@ -118,7 +118,7 @@ func NewVM(logger *slog.Logger, cfg VMConfig) (*VM, error) {
 	if !cfg.UnrestrictedNetworking {
 		netdevOpts += ",restrict=on"
 	} else {
-		logger.Warn("Running with unsafe unrestricted networking")
+		logger.Warn("Running with unrestricted networking")
 	}
 
 	for _, pf := range cfg.ExtraPortForwardingRules {
@@ -267,7 +267,6 @@ func (vm *VM) Run() error {
 
 		knownHosts, err := ParseSSHKeyScan(sshKeyScan)
 		if err != nil {
-			// TODO: Test what actually happens in inline critical errors like this.
 			globalErrFn(errors.Wrap(err, "parse ssh key scan"))
 			return
 		}