*My criticisms might be boiled down to a skill issue so please take it with a grain of salt
In spite of the limitations that playing as the Tails Guy entails, traversing the levels is still quite fun. *An issue that I have is that certain levels such as CE1, CE2, AC1, BC1, and RV1 which are almost impossible if you aren't collecting every ring or using his super form to avoid damage from rocket jumps (especially BC1). Not to say that I didn't have fun optimizing my ring count/health, using the extra hits for shields, using super form, and coming up with interesting routes. I just feel that it makes playing the game a bit more sluggish than I'm used to. This is still a very fun mod which will test your ability to avoid damage, use shields, and manage your rings/health.