Target Test Prep - Trust in the curriculum will get you places!

Strengths:

I love the structured format of both quant, verbal, and DI. The way that questions (both examples and tests) that you get incorrect are saved and you can go back and try those again with a fresh mindset are invaluable. It's saved me many times, when I realized I was subconsciously making the same mistakes, and I was able to improve on those.

Would make the product better:

I feel like there could be more practice content for verbal and data insights, but the questions that are there currently are immensely helpful and helped me get the concepts right, which is ultimately what you need to score well.

The way the course is structured is brilliant, its pretty lengthy but for good reason. The quality of questions is excellent, and the hard questions really make you think on the spot, and that gives you the ability to be able to tackle almost any question during the actual exam. GMAT exams have a tendency to throw anything at you, which when students give mocks will realize, and TTP trains you for this eventuality.

The video solutions are good, but I never watched them, because the text solutions are crystal clear with logic. The chat button is available if you want any clarification, and the team is mostly good at getting back to you in time.

I wish the verbal and DI sections had more questions like quant (which is an absolute mammoth to get through). I trusted the course in the sense that I knew if I solved every question properly I'd be in a very good place to get an excellent score.

I didn't follow their timetable feature - I was working alongside prepping and sometimes I was just too drained after work, so I went through the course at my own pace and made effort to grind on the weekends.

Overall, I think this course + OG questions + mocks is all you really need, and you should have everything in place to get an outstanding score.