After staking 5x the wager requirements, here I am!
Frogbet.com username: Mitanoo
Resembles Stake at a first glance. Quite clean with a darkish theme. Nothing too flashy.
RegistrationVery straightforward with just an email and verification code, no password needed.
Side Menu• A little basic in terms of design. Colors are muted and selecting an item should render some highlight/ overlay or increase text brightness so the user is able to track which one is active.

• I would rather view the current balance instead of the 'Playing' and having to click on the dropdown everytime. This is one of the major turn-offs.
• Plus, crypto balance would be better placed under the corresponding fiat balance rather than beside the respective ticker
Games (Originals)• Very impressive library
• Surprised to see some spinoffs from other providers such as Sugar Rush
• Bet amount field should default to $0.10 instead of $0.20 since the former is the minbet.
• Maybe adding a back button near the top-left corner is helpful to return to the game list instead of clicking on the 'View All' from the side menu
• Full-screen mode is a nice addition
• Color schemes are simplistic and not too overwhelming with exaggerated GFX (Graphic Effects)
• Games have a few second delays even after setting the roll speed to max on supported games, likely caused by latency issues.
Effect is very pronounced on Chicken Cross.• With that, servers are located quite far from my country as each bet takes at least a second to register.
• Provably fair has some nice visuals (e.g. displaying the first 20 cards in the shoe) rather than just texts in supported games.

• Would be nice to have the game header located at the top instead of the bottom of the game window to easily spot what they're playing especially when choosing random.

With notable mentions:
Mines• Love the 'Extra Life' feature. First time seeing an insurance.
Roulette• On mobile, some features overlap others; the "More Frogbet Origins" game tiles overlap some contents from the Strategies dropdown field.
Plinko•
Container doesn't fully respond to dropdown fields with extended values especially near the bottom. For example, when I click on the "On profit/ loss hit", I can't scroll to view the values beyond 'Stop'

• Nice to support "unlimited" batch bets for degens
• Unusual to see the ball gets stuck in the middle while it determines where to go next, rather than dropping naturally. Happens when game speed is set to max and might persist even when reverting to 1x.
Video link:
https://streamable.com/21rtcuMultiplier Mines• Creative way of mines instead of an insta-game over
• Quickly became my main favorite game
Sportsbook• Loads pretty slowly though on first visit
(at least 7 seconds), replicable on incognito tab.

• Individual events should use brighter and bolder fonts; gray ones are hard to spot along with smallish font sizes.

• No notification toast when adding event to favorite but there's one when removing.
• Video player present for live matches.
• Nice to see combos/ parlays offered.
• No idea where to locate this "T&Cs" in the discipline description when I click on the (i) icon beside certain matches.
Wallet• Quite easy to spot with the green button with both withdraw right beside it, unlike some competitors that intentionally try to hide the withdraw button with a few additional steps.
• Deposits credit very fast; took 1 minute for 1 confirmation (Bitcoin)
Rewards• On mobile, certain popups render beyond the screen space such as claiming the free spins after linking the TG account.

• I'd prefer to earn my rewards or rakeback in-kind rather than USDT
• Enjoyed the potentially higher-than-promised level up rewards spin, and they are considered more generous than other competitors
Withdraw• Very quick to process; took 6 minutes to arrive after submission.
EDIT: TrustPilot review is live @
https://www.trustpilot.com/reviews/6a90603e785222d5786274d6