diff --git a/src/app.rs b/src/app.rs
index fb31517..679d22f 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -1,11 +1,9 @@
-use core::panic;
-
 use ratatui::{crossterm::event::KeyCode, widgets::ListState};
 use serde::{Deserialize, Serialize};
 
 use crate::snowballing::{Publication, get_publication_by_id};
 
-use log::{debug, error, info, warn};
+use log::warn;
 
 #[derive(Serialize, Deserialize, Default, PartialEq)]
 pub enum ActivePane {
@@ -129,6 +127,7 @@ pub struct App {
 // TODO: Implement possibility of pushing excluded papers back into pending
 // TODO: Implement export of included papers as csv for keywording with a spreadsheet
 // TODO: Implement export of included papers into zotero (Use RIS format somehow)
+// TODO: Implement proper ui and actor thread separation
 // TODO: Log everything relevant
 impl App {
     pub async fn add_seed_paper(&mut self, api_link: &String) {
diff --git a/src/crossterm.rs b/src/crossterm.rs
index 1f04c61..553c78f 100644
--- a/src/crossterm.rs
+++ b/src/crossterm.rs
@@ -1,6 +1,6 @@
 use std::{error::Error, io, time::Duration};
 
-use log::{warn, error};
+use log::{error};
 use ratatui::{
     Terminal,
     backend::{Backend, CrosstermBackend},
@@ -54,11 +54,11 @@ where
     loop {
         terminal.draw(|frame| ui::draw(frame, &mut app))?;
 
-        // if event::poll(Duration::from_millis(10))? {
-        if let Event::Key(key) = event::read()? {
-            app.handle_key(key.code).await;
+        if event::poll(Duration::from_millis(100))? {
+            if let Event::Key(key) = event::read()? {
+                app.handle_key(key.code).await;
+            }
         }
-        // }
 
         if app.should_quit {
             return Ok(app);
diff --git a/src/main.rs b/src/main.rs
index ffcc698..1bdad29 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,4 @@
-use log::{error, info};
+use log::{error};
 use serde_json;
 
 mod app;
diff --git a/src/ui.rs b/src/ui.rs
index 241c727..6ea113d 100644
--- a/src/ui.rs
+++ b/src/ui.rs
@@ -4,7 +4,7 @@ use crate::{
 };
 use ratatui::{
     Frame,
-    layout::{Constraint, Direction, Layout, Rect, VerticalAlignment},
+    layout::{Constraint, Direction, Layout, Rect},
     style::{Color, Modifier, Style, Stylize},
     text::{Line, Span},
     widgets::{Block, Borders, List, ListItem, ListState, Paragraph},
@@ -275,9 +275,9 @@ fn draw_left_pane(frame: &mut Frame, app: &mut App, area: Rect) {
 
     frame.render_stateful_widget(list, chunks[0], &mut app.included_list_state);
 
-    // Snowballing status
+    // Snowballing progress
 
-    let status = vec![
+    let progress = vec![
         Line::from(vec![
             Span::raw("Iteration: "),
             Span::styled(
@@ -294,14 +294,12 @@ fn draw_left_pane(frame: &mut Frame, app: &mut App, area: Rect) {
         ]),
     ];
 
-    let status_widget =
-        ratatui::widgets::Paragraph::new(status).style(Style::default());
-    frame.render_widget(status_widget, chunks[1]);
+    let progress_widget =
+        ratatui::widgets::Paragraph::new(progress).style(Style::default());
+    frame.render_widget(progress_widget, chunks[1]);
 }
 
 fn draw_right_pane(frame: &mut Frame, app: &mut App, area: Rect) {
-    // Included Publication list
-
     let items = create_publication_item_list(
         &app.pending_publications,
         if app.active_pane == ActivePane::PendingPublications {